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control unit of the processorthe control unit of the processor is that unit which controls and coordinates the execution of instructions
execution of a machine instructionexecution of a machine instruction on modern processors involves a complex sequence of operations with multiple
determine the minimum speed of the stunt rider so that when he leaves the ramp at a he passes through the center of the hoop at b 5 points 2 how
concept of instructionthe cpu is a semiconductor integrated circuit chip consisting of a large number of transistors in personal computers the
binary codeswe have seen earlier that digital computers use signals that have two distinct values and there exists a direct analogy between binary
input devices of a digital computerinput devices are used to read the instructions and data to be processed and output devices display the results
functioning of a computercomputers have undergone through a long history of evolution the evolutionary history is often divided into mechanical
100 molhr of methane reacts with steam to produce co2 in a main reaction of the reformer the amount of steam used is 125 excess based on this main
questiopurpose of this assignment 1 using dictionaries assignment write a program to read a text file and create a dictionary
example the following fore bearings were observed respectively for lines ab bc cd de ef and fg find out their back bearingsi
exampleconvert the following reduced bearings into whole circle bearingsi n 65deg e
evaluate young modulus of elasticity - ultimate stressq the following observations were made during tensile test on mild steel specimen 40 mm in
ductile mid brittle material a material that can undergo large permanent deformation in tension that is it can be drawn into wires is called as
q a supported rectangular beam with the symmetrical section 200mm in depth is having moment of inertia of 226 x 10-5 m4 about its neutral
q a rectangular beam which is 300 mm deep is simply supported over of 5 m what uniformly distributed load per meter beam may carry if bending
homogeneous and isotropic material a homogeneous material implies that elastic properties like modulus of elasticity and poissons ratio of material
factor of safety factor of safety is number used to determine working stress it is fixed based on experimental works on material it accounts all
q a wooden beam of the rectangular cross section is subjected to bending moment of 5knm if the depth of section is to be double the breadth and
working stress and factor for safety working stressworking stress is safe stress taken within elastic range of material for the brittle materials it
limit of proportionality limit of proportionality is the stress at which the stress - strain diagram ceases to be a straight line that is stress at
stress strain curves tensionwhen a bar or specimen is subjected to a gradually increasing axial tensile load the strains and stresses can be found
q what do you mean by section modulus z what is value of bending moment in the terms of section modulus sol section modulus is ratio of mi about
relation between stress and strainthe relation between stress and strain is generally shown by plotting a stress-strain sigma -e diagram stress can
movement of wire at the signal boxthe wire working on railway signal is 5mm in diameter and 300m long if movement at the signal end is to be 25cm
total decrease in lengthq a hollow cast iron cylinder 4 m long 300 mm is the outer diameter and thickness of metal 50 mm is subjected to central load