Convert the following ARM assembly program (everything) into X86 program and then describe the differences between data movement instructions. @ This is my program .section .data a: .word 2 @ 32-bit variable a in memory b: .word 5 @ 32-bit variable b in memory c: .word 0 @ 32-bit variable c in memory .section .text .globl _start _start: ldr r1, =a @ load the memory address of a into r1 ldr r1, [r1] @ load the value a into r1 ldr r2, =b @ load the memory address of b into r2 ldr r2, [r2] @ load the value b into r2 add r1, r1, r2 @ add r1 to r2 and store into r1 ldr r2, =c @ load the memory address of c into r2 str r1, [r2] @ store r1 into memory c mov r7, #1 @ Program Termination: exit syscall svc #0 @ Program Termination: wake kernel .end

Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length