Hexadecimal to Decimal Conversion
The complete video with audio explanation is also available on YouTube:
https://youtu.be/s00ATvUIFDw
The document discusses the hexadecimal number system which uses base 16. It has ten symbols (0-9 and A-F) to represent values. The document provides examples of converting hexadecimal numbers to decimal and vice versa. Conversions are done by treating each hexadecimal digit as a power of 16 and summing the place values.
The document discusses different number systems used in computers such as binary, decimal, octal and hexadecimal. It provides examples and techniques for converting between these number systems. The key number systems covered are binary, which uses two digits (0 and 1), and is used in computers, decimal which uses 10 digits and is used in everyday life, octal which uses 8 digits, and hexadecimal which uses 16 digits and letters A-F. The document also discusses techniques for converting fractions between decimal and binary.
Computer Science - Hexadecimal
You will be able to learn how to calculate hexadecimal conversion calculations along with what hexadecimal is. This presentation will help with your gcse or a level studies or just learning about computer systems. There are also some questions with answers.
The document discusses hexadecimal addition. It explains that hexadecimal is base 16, using 16 digits (0-9 plus A-F) rather than the 10 digits of decimal. To perform hexadecimal addition, one converts each hexadecimal digit to decimal, adds the columns, and converts any results of 16 or greater back to hexadecimal by subtracting 16 and carrying a 1 to the next column. An example problem demonstrates this process step-by-step. The document concludes by listing additional hexadecimal addition problems to practice.
This document provides an overview of different number systems, including positional and non-positional systems. It describes the binary, decimal, octal, and hexadecimal systems, explaining their bases and symbols. Methods are presented for converting between these systems, such as using binary as an intermediary. Conversions include changing number values, as well as fractional representations. The objective is to understand number systems and perform conversions between binary, octal, decimal, and hexadecimal formats.
1. Subtraction can be performed using addition by taking the complement of the subtrahend and adding it to the minuend.
2. The 1's complement of a binary number is obtained by flipping all bits, and 1's complement subtraction involves taking the complement of the smaller number and adding it to the larger number.
3. The 2's complement is obtained by adding 1 to the 1's complement, and 2's complement subtraction discards any carry when adding the 2's complement of the smaller number to the larger number.
The document discusses different number systems including binary, decimal, octal and hexadecimal. It explains the basics of each system such as their base and symbols used. Conversion techniques between the different number systems are also presented using examples like dividing or multiplying by the base to determine place values in the target system. An exercise at the end tests conversions between decimal, binary, octal and hexadecimal representations of numbers.
This document provides an overview of the Theory of Computation course BCSE304L. The objectives are to gain a historical perspective of formal languages and automata theory, become familiar with Chomsky grammars and their hierarchy, explain automata theory, and discuss applications. The course covers languages, grammars, strings, operations on languages, Chomsky hierarchy, grammars, derivation trees, and regular, context-free, and context-sensitive languages. Evaluation includes quizzes, assignments, and exams. Module 1 topics are introduction to languages and grammars, proof techniques, and computational models.
Numbering system, binary number system, octal number system, decimal number system, hexadecimal number system.
Code conversion, Conversion from one number system to another, floating point numbers
The document discusses the binary number system and how to convert between binary, decimal, octal, and hexadecimal numbers. It also covers binary-coded decimal (BCD). The binary system uses only two digits, 0 and 1. To convert a decimal number to binary, you divide the decimal by 2 and write down the remainders in reverse order. Octal and hexadecimal break binary down into groups of 3 and 4 digits respectively to make large binary numbers easier to read and enter. BCD represents each decimal digit with a 4-bit code to allow easy conversion between decimal and binary.
This document provides an overview of Boolean algebra and logic gates. It begins with reviewing binary number systems, binary arithmetic, and binary codes. It then covers Boolean algebra, truth tables, canonical and standard forms. It also discusses logic operations and logic gates like Karnaugh maps up to 6 variables including don't care conditions. Finally, it discusses sum of products and products of sum representations.
The document discusses various number systems used in digital computers including binary, decimal, octal, and hexadecimal. It provides details on:
1) How numbers are represented positionally in these systems, with different radixes (bases) and the meaning of each digit based on its position.
2) Methods for converting between the different number systems, such as dividing the number by the new base and writing the remainders in reverse order.
3) The steps to convert a decimal number to its binary, octal or hexadecimal equivalent and vice versa by calculating the place values of each digit.
Hashing is a technique that maps large amounts of data to smaller data structures using a hashing function. A hash function takes inputs of any size and maps them to a fixed-size table called a hash table. To handle collisions where two keys map to the same slot, separate chaining uses linked lists attached to each slot while open addressing resolves collisions by probing to the next slot using techniques like linear probing, quadratic probing, or double hashing. As the hash table fills up, rehashing may be needed to recalculate hashcodes and move entries to a larger table.
ASCII is an industry standard 7-bit code developed in 1963 that assigns binary values to letters, numbers, and other characters to represent text and control characters in computing devices. Most computers use the ASCII standard to represent text, allowing data to be transferred between computers. ASCII codes provide a mapping between binary data and human-readable characters so that text can be visually represented on screens and in printouts.
Contents:
1.What is number system?
2.Conversions of number from one radix to another
3.Complements (1's, 2's, 9's, 10's)
4.Binary Arithmetic ( Addition, subtraction, multiplication, division)
To Download this click on the link below:-
http://www29.zippyshare.com/v/42478054/file.html
Number System
Decimal Number System
Binary Number System
Why Binary?
Octal Number System
Hexadecimal Number System
Relationship between Hexadecimal, Octal, Decimal, and Binary
Number Conversions
The document introduces hexadecimal numbers, which use base-16 numbering with 16 unique symbols (0-9 and A-F) to represent bytes of data more concisely than binary. It describes how to convert decimal numbers to hexadecimal using integer division and remainders, and how to convert hexadecimal to decimal by multiplying each digit by successive powers of 16 and summing the results. Step-by-step examples are provided to illustrate converting the decimal number 837 to hexadecimal 345 and the hexadecimal number 58B to decimal 1409.
This document introduces group members Md. Ilias Bappi and Md.Kawsar Hamid and presents information on number systems and conversions. It discusses the decimal number system and defines ones' complement and twos' complement in binary. It provides examples of converting between binary, decimal, octal, and hexadecimal systems using appropriate techniques like multiplying bit positions by powers of the base. Conversions include binary to decimal, octal to decimal, hexadecimal to decimal, decimal to binary, octal to binary, hexadecimal to binary, decimal to octal, octal to hexadecimal, and binary to decimal representations of fractions.
The document discusses different number systems including decimal, binary, octal, hexadecimal, BCD, gray code, and excess-3 code.
- Decimal uses base 10 with symbols 0-9. Binary uses base 2 with symbols 0-1. Octal uses base 8 with symbols 0-7. Hexadecimal uses base 16 with symbols 0-9 and A-F.
- BCD assigns a 4-bit binary code to each decimal digit 0-9. Gray code is a non-weighted cyclic code where successive codes differ in one bit. Excess-3 code derives from 8421 code by adding 0011.
The document discusses various number systems including decimal, binary, and signed binary numbers. It provides the following key points:
1) Decimal numbers use ten digits from 0-9 while binary only uses two digits, 0 and 1. Binary numbers represent values through place values determined by powers of two.
2) Conversions can be done between decimal and binary numbers through either summing the place value weights or repeated division/multiplication by two.
3) Binary arithmetic follows simple rules to add, subtract, multiply and divide numbers in binary representation.
4) Signed binary numbers use a sign bit to indicate positive or negative values, with the most common 2's complement form representing negative numbers as the 2's
Number System | Types of Number System | Binary Number System | Octal Number ...Get & Spread Knowledge
Topic: Number System | Types of Number System | Binary Number System | Octal Number System | Decimal Number System | Hexadecimal Number System
Subject: Digital Logic & Design
Programs: Bachelor of Computer Science, Bachelor of Engineering, Bachelor of Technology, Bachelor of IT, Master of Computer Science.
Lecturer: Junaid Qamar
Email: [email protected]
A numeral system (or system of numeration) is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set, using digits or other symbols in a consistent manner. It can be seen as the context that allows the symbols "11" to be interpreted as the binary symbol for three, the decimal symbol for eleven, or a symbol for other numbers in different bases.
closure properties of regular language.pptxThirumoorthy64
1) Regular languages have closure properties where certain operations on regular languages produce new regular languages. These include operations like union, concatenation, and Kleene star.
2) Finite automata have several decidable properties including emptiness, non-emptiness, finiteness, infiniteness, membership, and equality. These properties can be checked through operations on the automata like removing unreachable states.
3) Pushdown automata extend finite automata with a stack. They can be defined by their states, input symbols, stack symbols, transitions, and acceptance conditions like empty stack. Parse trees provide a hierarchical representation of how the symbols in a string derive from a grammar's starting symbol.
- Decimal, binary, octal, and hexadecimal are different number systems used to represent numeric values.
- Decimal uses 10 digits (0-9), binary uses two digits (0-1), octal uses 8 digits (0-7), and hexadecimal uses 16 digits (0-9 and A-F).
- Each system has a base or radix - the number of unique digits used. Decimal is base 10, binary base 2, octal base 8, and hexadecimal base 16.
- Numbers can be converted between these systems using division and multiplication operations that take into account the place value of each digit based on the system's base.
The Elphinstonian 1988-College Building Centenary Number (2).pdfMukesh Tekwani
This is the 1988 issue of The Elphinstonian, the annual magazine of Elphinstone College, Mumbai. This is the special issue to commemorate the Century of the Elphinstone College Building in Mumbai.
The document discusses different number systems including binary, decimal, octal and hexadecimal. It explains the basics of each system such as their base and symbols used. Conversion techniques between the different number systems are also presented using examples like dividing or multiplying by the base to determine place values in the target system. An exercise at the end tests conversions between decimal, binary, octal and hexadecimal representations of numbers.
This document provides an overview of the Theory of Computation course BCSE304L. The objectives are to gain a historical perspective of formal languages and automata theory, become familiar with Chomsky grammars and their hierarchy, explain automata theory, and discuss applications. The course covers languages, grammars, strings, operations on languages, Chomsky hierarchy, grammars, derivation trees, and regular, context-free, and context-sensitive languages. Evaluation includes quizzes, assignments, and exams. Module 1 topics are introduction to languages and grammars, proof techniques, and computational models.
Numbering system, binary number system, octal number system, decimal number system, hexadecimal number system.
Code conversion, Conversion from one number system to another, floating point numbers
The document discusses the binary number system and how to convert between binary, decimal, octal, and hexadecimal numbers. It also covers binary-coded decimal (BCD). The binary system uses only two digits, 0 and 1. To convert a decimal number to binary, you divide the decimal by 2 and write down the remainders in reverse order. Octal and hexadecimal break binary down into groups of 3 and 4 digits respectively to make large binary numbers easier to read and enter. BCD represents each decimal digit with a 4-bit code to allow easy conversion between decimal and binary.
This document provides an overview of Boolean algebra and logic gates. It begins with reviewing binary number systems, binary arithmetic, and binary codes. It then covers Boolean algebra, truth tables, canonical and standard forms. It also discusses logic operations and logic gates like Karnaugh maps up to 6 variables including don't care conditions. Finally, it discusses sum of products and products of sum representations.
The document discusses various number systems used in digital computers including binary, decimal, octal, and hexadecimal. It provides details on:
1) How numbers are represented positionally in these systems, with different radixes (bases) and the meaning of each digit based on its position.
2) Methods for converting between the different number systems, such as dividing the number by the new base and writing the remainders in reverse order.
3) The steps to convert a decimal number to its binary, octal or hexadecimal equivalent and vice versa by calculating the place values of each digit.
Hashing is a technique that maps large amounts of data to smaller data structures using a hashing function. A hash function takes inputs of any size and maps them to a fixed-size table called a hash table. To handle collisions where two keys map to the same slot, separate chaining uses linked lists attached to each slot while open addressing resolves collisions by probing to the next slot using techniques like linear probing, quadratic probing, or double hashing. As the hash table fills up, rehashing may be needed to recalculate hashcodes and move entries to a larger table.
ASCII is an industry standard 7-bit code developed in 1963 that assigns binary values to letters, numbers, and other characters to represent text and control characters in computing devices. Most computers use the ASCII standard to represent text, allowing data to be transferred between computers. ASCII codes provide a mapping between binary data and human-readable characters so that text can be visually represented on screens and in printouts.
Contents:
1.What is number system?
2.Conversions of number from one radix to another
3.Complements (1's, 2's, 9's, 10's)
4.Binary Arithmetic ( Addition, subtraction, multiplication, division)
To Download this click on the link below:-
http://www29.zippyshare.com/v/42478054/file.html
Number System
Decimal Number System
Binary Number System
Why Binary?
Octal Number System
Hexadecimal Number System
Relationship between Hexadecimal, Octal, Decimal, and Binary
Number Conversions
The document introduces hexadecimal numbers, which use base-16 numbering with 16 unique symbols (0-9 and A-F) to represent bytes of data more concisely than binary. It describes how to convert decimal numbers to hexadecimal using integer division and remainders, and how to convert hexadecimal to decimal by multiplying each digit by successive powers of 16 and summing the results. Step-by-step examples are provided to illustrate converting the decimal number 837 to hexadecimal 345 and the hexadecimal number 58B to decimal 1409.
This document introduces group members Md. Ilias Bappi and Md.Kawsar Hamid and presents information on number systems and conversions. It discusses the decimal number system and defines ones' complement and twos' complement in binary. It provides examples of converting between binary, decimal, octal, and hexadecimal systems using appropriate techniques like multiplying bit positions by powers of the base. Conversions include binary to decimal, octal to decimal, hexadecimal to decimal, decimal to binary, octal to binary, hexadecimal to binary, decimal to octal, octal to hexadecimal, and binary to decimal representations of fractions.
The document discusses different number systems including decimal, binary, octal, hexadecimal, BCD, gray code, and excess-3 code.
- Decimal uses base 10 with symbols 0-9. Binary uses base 2 with symbols 0-1. Octal uses base 8 with symbols 0-7. Hexadecimal uses base 16 with symbols 0-9 and A-F.
- BCD assigns a 4-bit binary code to each decimal digit 0-9. Gray code is a non-weighted cyclic code where successive codes differ in one bit. Excess-3 code derives from 8421 code by adding 0011.
The document discusses various number systems including decimal, binary, and signed binary numbers. It provides the following key points:
1) Decimal numbers use ten digits from 0-9 while binary only uses two digits, 0 and 1. Binary numbers represent values through place values determined by powers of two.
2) Conversions can be done between decimal and binary numbers through either summing the place value weights or repeated division/multiplication by two.
3) Binary arithmetic follows simple rules to add, subtract, multiply and divide numbers in binary representation.
4) Signed binary numbers use a sign bit to indicate positive or negative values, with the most common 2's complement form representing negative numbers as the 2's
Number System | Types of Number System | Binary Number System | Octal Number ...Get & Spread Knowledge
Topic: Number System | Types of Number System | Binary Number System | Octal Number System | Decimal Number System | Hexadecimal Number System
Subject: Digital Logic & Design
Programs: Bachelor of Computer Science, Bachelor of Engineering, Bachelor of Technology, Bachelor of IT, Master of Computer Science.
Lecturer: Junaid Qamar
Email: [email protected]
A numeral system (or system of numeration) is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set, using digits or other symbols in a consistent manner. It can be seen as the context that allows the symbols "11" to be interpreted as the binary symbol for three, the decimal symbol for eleven, or a symbol for other numbers in different bases.
closure properties of regular language.pptxThirumoorthy64
1) Regular languages have closure properties where certain operations on regular languages produce new regular languages. These include operations like union, concatenation, and Kleene star.
2) Finite automata have several decidable properties including emptiness, non-emptiness, finiteness, infiniteness, membership, and equality. These properties can be checked through operations on the automata like removing unreachable states.
3) Pushdown automata extend finite automata with a stack. They can be defined by their states, input symbols, stack symbols, transitions, and acceptance conditions like empty stack. Parse trees provide a hierarchical representation of how the symbols in a string derive from a grammar's starting symbol.
- Decimal, binary, octal, and hexadecimal are different number systems used to represent numeric values.
- Decimal uses 10 digits (0-9), binary uses two digits (0-1), octal uses 8 digits (0-7), and hexadecimal uses 16 digits (0-9 and A-F).
- Each system has a base or radix - the number of unique digits used. Decimal is base 10, binary base 2, octal base 8, and hexadecimal base 16.
- Numbers can be converted between these systems using division and multiplication operations that take into account the place value of each digit based on the system's base.
The Elphinstonian 1988-College Building Centenary Number (2).pdfMukesh Tekwani
This is the 1988 issue of The Elphinstonian, the annual magazine of Elphinstone College, Mumbai. This is the special issue to commemorate the Century of the Elphinstone College Building in Mumbai.
This document contains lecture notes on various topics related to gravitation and orbital mechanics:
1. It defines Newton's law of gravitation and the gravitational constant G.
2. It discusses the difference between G and g, the acceleration due to gravity, and derives the relation between the two.
3. It then covers concepts like the critical velocity, time period, binding energy, and escape velocity required for a satellite to orbit or escape the gravitational pull of Earth.
4. Additional topics include weightlessness in satellites, variation of g with altitude and depth, and the definition of latitude.
ISCE-Class 12-Question Bank - Electrostatics - PhysicsMukesh Tekwani
This is a 14 page question bank on the chapters of Electrostatics. This is based on the syllabus of most Board exams such as CBSE, ISCE and state boards.
Hexadecimal to Binary Conversion. The complete video of this with audio explanation is also available on YouTube at
https://youtu.be/vG2Ugs9AbtA
Hexadecimal to Octal Conversion
The complete video with audio explanation is also available on YouTube :
https://youtu.be/99ONrcpIH0M
Converting Gray Code to Binary Code.
Complete video with audio explanation is available on YouTube:
https://youtu.be/t849K9B0QLQ
Extremely important topic for Digital electronics, digital circuits, computer architecture and computer science.
Full video is available on Youtube: https://youtu.be/oyOaXqx06pY
This video explains the method of converting a decimal number to a binary number. Many solved examples are given here and also two exercises which you can attempt on your own and then check the answers.
I have also discussed the concept of LSB (least significant bit) and MSB (most significant bit), and also least significant digit (LSD) and most significant digit (MSD).
This topic is important for following courses: class 11 and 12 computer science of all state boards, class 11 and 12 physics, BSc Computer science, BSc IT, MCA (Masters degree in Computer Applications), BTech, BE (First Year), and many competitive examinations.
Free Lectures on YouTube for IGCSE Physics for the syllabus effective 2020-21. These lectures cover the syllabus of IGCSE and a major part of GCSE syllabus also.
1. The Hidden Meaning of Words in Science Question Papers
2. Scientific Notation or Powers of Ten Notation
3. Units and Base Quantities
4. What is Physics?
Refraction and dispersion of light through a prismMukesh Tekwani
This document contains 20 important theory questions about refraction and dispersion of light through a prism. Some key topics covered are:
1) The angle of deviation of light passing through a prism depends on factors like the refracting angle of the prism and the angle of incidence of light.
2) When white light passes through a prism, it disperses into its constituent colors due to the refractive index of the material being different for different wavelengths of light.
3) In the position of minimum deviation, the angles of incidence and refraction of a monochromatic light ray passing through a prism are related to the refracting angle of the prism.
This document contains important theory questions about refraction of light at a plane surface and total internal reflection. It includes 24 multiple choice and derivation questions covering topics such as Snell's law, refractive index, critical angle, total internal reflection, mirages, reflecting prisms, reversing prisms, erecting prisms, optical fibers, and their applications. The document was prepared by Mukesh N Tekwani and provides a comprehensive review of key concepts and formulas relating to the refraction and total internal reflection of light.
This document contains 10 important theory questions about spherical mirrors. It defines key terms used to describe spherical mirrors such as pole, center of curvature, radius of curvature, principal axis, aperture, principal focus, focal length and focal plane. It also derives several important relationships for spherical mirrors, including that the focal length of a concave or convex mirror of small aperture is half the radius of curvature, and the mirror formula relating the focal length to the object and image distances. Finally, it derives the magnification formula for concave mirrors and asks which type of spherical mirror is preferable for observing traffic from a car.
Atom, origin of spectra Bohr's theory of hydrogen atomMukesh Tekwani
This document contains 15 important theory questions about Rutherford's alpha particle scattering experiment, Rutherford's model of the atom, its limitations, Bohr's model of the hydrogen atom, Bohr's postulates, expressions for the stationary and kinetic energy levels of an electron in the hydrogen atom, the energy level diagram for hydrogen showing different emission series, and definitions of terms like Rydberg constant, excitation potential, and ionization potential. The questions are related to key experiments and models in the development of atomic structure and spectra.
Refraction of light at spherical surfaces of lensesMukesh Tekwani
This document contains 15 important theory questions about refraction of light at spherical surfaces and lenses. It includes questions about sign convention in optics, the optical center of a lens, focal length of concave and convex lenses, lens maker's formula, derivation of expressions for refraction at single spherical surfaces and thin lens combinations, linear magnification by a lens, location of a virtual image formed by a convex lens based on focal length, dependence of focal length on wavelength, definition and unit of power of a lens, definition of 1 dioptre, formula for combined power of two lenses in contact, and laws governing image formation by lenses. The questions cover key concepts like derivation, definition, diagrams, formulas, and image formation.
This document outlines the unit-wise weightage for the February 2020 ISCE Class 12 Physics board exam. Unit 3 on Magnetic Effects of Current and Magnetism has the highest weightage at 16. Other highly weighted units include Electromagnetic Induction and Alternating Currents at 14, and Optics at 12. The lowest weighted units are Communication Systems at 2 and Electronic Devices at 8.
What is Cyber Law? Why is cyber security law needed? International cyber law. What is copyright? What are security, controls, privacy, piracy and ethics? Code of ethics for computer professionals. What is cyber insurance?
The document discusses the disadvantages of HTML and the advantages of using XML instead. It notes that HTML lacks structure, syntax checking, and is not suitable for data interchange or describing semantics. XML was designed to store, describe, and transport data, unlike HTML which was designed for display. XML simplifies data sharing and transport between applications since it separates data from presentation and uses plain text. It also allows for international character support and makes data more available and reusable.
This presentation discusses various social media platforms and provides information on social media, social media analytics, and social media marketing. It defines social media as online communication channels used for sharing content and collaboration. It explains that social media analytics involves gathering and analyzing data from social media sites to make business decisions. Social media marketing aims to create shareable content to expose brands and increase reach. The presentation then outlines popular social media platforms like Facebook, Twitter, LinkedIn, Wikipedia and Pinterest, describing their basic uses and features. It concludes with discussing precautions to take when using these social media sites.
What is the TCP-IP reference model? Comparison with OSI Model. Functions of the various layers of TCP model. Connection-oriented and connectionless services.
Video on OSI Model is here: https://youtu.be/b-JU9aWdoP8
withe exam questions
ADVXAI IN MALWARE ANALYSIS FRAMEWORK: BALANCING EXPLAINABILITY WITH SECURITYijscai
With the increased use of Artificial Intelligence (AI) in malware analysis there is also an increased need to
understand the decisions models make when identifying malicious artifacts. Explainable AI (XAI) becomes
the answer to interpreting the decision-making process that AI malware analysis models use to determine
malicious benign samples to gain trust that in a production environment, the system is able to catch
malware. With any cyber innovation brings a new set of challenges and literature soon came out about XAI
as a new attack vector. Adversarial XAI (AdvXAI) is a relatively new concept but with AI applications in
many sectors, it is crucial to quickly respond to the attack surface that it creates. This paper seeks to
conceptualize a theoretical framework focused on addressing AdvXAI in malware analysis in an effort to
balance explainability with security. Following this framework, designing a machine with an AI malware
detection and analysis model will ensure that it can effectively analyze malware, explain how it came to its
decision, and be built securely to avoid adversarial attacks and manipulations. The framework focuses on
choosing malware datasets to train the model, choosing the AI model, choosing an XAI technique,
implementing AdvXAI defensive measures, and continually evaluating the model. This framework will
significantly contribute to automated malware detection and XAI efforts allowing for secure systems that
are resilient to adversarial attacks.
Raish Khanji GTU 8th sem Internship Report.pdfRaishKhanji
This report details the practical experiences gained during an internship at Indo German Tool
Room, Ahmedabad. The internship provided hands-on training in various manufacturing technologies, encompassing both conventional and advanced techniques. Significant emphasis was placed on machining processes, including operation and fundamental
understanding of lathe and milling machines. Furthermore, the internship incorporated
modern welding technology, notably through the application of an Augmented Reality (AR)
simulator, offering a safe and effective environment for skill development. Exposure to
industrial automation was achieved through practical exercises in Programmable Logic Controllers (PLCs) using Siemens TIA software and direct operation of industrial robots
utilizing teach pendants. The principles and practical aspects of Computer Numerical Control
(CNC) technology were also explored. Complementing these manufacturing processes, the
internship included extensive application of SolidWorks software for design and modeling tasks. This comprehensive practical training has provided a foundational understanding of
key aspects of modern manufacturing and design, enhancing the technical proficiency and readiness for future engineering endeavors.
Building Security Systems in Architecture.pdfrabiaatif2
Building security systems are essential for protecting people, property, and assets within a structure. These systems include a range of technologies and strategies such as surveillance cameras (CCTV), access control systems, alarm systems, security lighting, and motion detectors. Modern security solutions often integrate smart technology, allowing remote monitoring and real-time alerts through mobile devices. Access control systems, like key cards or biometric scanners, ensure that only authorized individuals can enter certain areas, enhancing both safety and privacy. Alarm systems, whether triggered by unauthorized entry, fire, or environmental hazards, play a critical role in emergency response. Additionally, video surveillance acts as both a deterrent and a tool for investigating incidents. An effective building security system is carefully planned during the design phase, taking into account the building's size, purpose, and potential risks. Ultimately, robust security systems are vital for ensuring peace of mind, protecting lives, and preserving valuable assets.
☁️ GDG Cloud Munich: Build With AI Workshop - Introduction to Vertex AI! ☁️
Join us for an exciting #BuildWithAi workshop on the 28th of April, 2025 at the Google Office in Munich!
Dive into the world of AI with our "Introduction to Vertex AI" session, presented by Google Cloud expert Randy Gupta.
"Heaters in Power Plants: Types, Functions, and Performance Analysis"Infopitaara
This presentation provides a detailed overview of heaters used in power plants, focusing mainly on feedwater heaters, their types, construction, and role in improving thermal efficiency. It explains the difference between open and closed feedwater heaters, highlights the importance of low-pressure and high-pressure heaters, and describes the orientation types—horizontal and vertical.
The PPT also covers major heater connections, the three critical heat transfer zones (desuperheating, condensing, and subcooling), and key performance indicators such as Terminal Temperature Difference (TTD) and Drain Cooler Approach (DCA). Additionally, it discusses common operational issues, monitoring parameters, and the arrangement of steam and drip flows.
Understanding and maintaining these heaters is crucial for ensuring optimum power plant performance, reducing fuel costs, and enhancing equipment life.
Sorting Order and Stability in Sorting.
Concept of Internal and External Sorting.
Bubble Sort,
Insertion Sort,
Selection Sort,
Quick Sort and
Merge Sort,
Radix Sort, and
Shell Sort,
External Sorting, Time complexity analysis of Sorting Algorithms.
Passenger car unit (PCU) of a vehicle type depends on vehicular characteristics, stream characteristics, roadway characteristics, environmental factors, climate conditions and control conditions. Keeping in view various factors affecting PCU, a model was developed taking a volume to capacity ratio and percentage share of particular vehicle type as independent parameters. A microscopic traffic simulation model VISSIM has been used in present study for generating traffic flow data which some time very difficult to obtain from field survey. A comparison study was carried out with the purpose of verifying when the adaptive neuro-fuzzy inference system (ANFIS), artificial neural network (ANN) and multiple linear regression (MLR) models are appropriate for prediction of PCUs of different vehicle types. From the results observed that ANFIS model estimates were closer to the corresponding simulated PCU values compared to MLR and ANN models. It is concluded that the ANFIS model showed greater potential in predicting PCUs from v/c ratio and proportional share for all type of vehicles whereas MLR and ANN models did not perform well.
ELectronics Boards & Product Testing_Shiju.pdfShiju Jacob
This presentation provides a high level insight about DFT analysis and test coverage calculation, finalizing test strategy, and types of tests at different levels of the product.
Taking AI Welfare Seriously, In this report, we argue that there is a realist...MiguelMarques372250
In this report, we argue that there is a realistic possibility that some AI systems
will be conscious and/or robustly agentic in the near future. That means that the
prospect of AI welfare and moral patienthood — of AI systems with their own
interests and moral significance — is no longer an issue only for sci-fi or the
distant future. It is an issue for the near future, and AI companies and other actors
have a responsibility to start taking it seriously. We also recommend three early
steps that AI companies and other actors can take: They can (1) acknowledge that
AI welfare is an important and difficult issue (and ensure that language model
outputs do the same), (2) start assessing AI systems for evidence of consciousness
and robust agency, and (3) prepare policies and procedures for treating AI systems
with an appropriate level of moral concern. To be clear, our argument in this
report is not that AI systems definitely are — or will be — conscious, robustly
agentic, or otherwise morally significant. Instead, our argument is that there is
substantial uncertainty about these possibilities, and so we need to improve our
understanding of AI welfare and our ability to make wise decisions about this
issue. Otherwise there is a significant risk that we will mishandle decisions about
AI welfare, mistakenly harming AI systems that matter morally and/or mistakenly
caring for AI systems that do not.
2. To speed up calculations, you may want to remember these powers of 16:
160 = 1
161 = 16
162 = 256
163 = 4096
164 = 65536
1
16
= 0.0625 = 6.25 x 10-2
1
162 = 0.0039 = 3.9 x 10-3
1
163 = 0.000244 = 2.44 x 10-4
Hexadecimal Numbers – Power Tip
Mukesh N. Tekwani
3. Hexadecimal Number to Decimal Number Conversion – Example 1
Convert the hexadecimal number (B41A)16 to its decimal equivalent.
Solution:
In this example, the LSD has the weight 160, the next digit has weight 161, and then
the MSD has the weight 163.
(B41A)16 = (B x 163) + (4 x 162) + (1 x 161) + (A x 160)
(B41A)16 = (11 x 4096) + (4 x 256) + (1 x 16) + (10 x 1)
(B41A)16 = 45056 + 1024 + 16 + 10 = (46106)10
(B41A)16 = (46106)10
Mukesh N. Tekwani
LSDMSD
Hexadecimal
Number
Decimal
Number
0, 1, 2,…9 0, 1, 2,…9
A 10
B 11
C 12
D 13
E 14
F 15
4. Convert the hexadecimal number (CAB.13)16 to its decimal equivalent.
Convert the integral part CAB to
decimal:
(CAB)16 = (C x 162) + (A x 161) + (B x 160)
(CAB)16 = (12 x 162) + (10 x 161) + (11 x 160)
(CAB)16 = (12 x 256) + (10 x 16) + (11 x 1)
(CAB)16 = (3072) + (160) + (11)
(CAB)16 = (3243)10
Convert the fractional part (0.13) to
decimal:
(0.13)16 =
1
16
+
3
162
(0.13)16 = 0.0625 + 0.01172
(0.13)16 = (0.07422)10
Hexadecimal Number to Decimal Number Conversion – Example 2
Mukesh N. Tekwani
So (CAB.13)16 = (3243.07422)10