analyze four transform to find the out put transform of the system if the input is x[n]= {δ[n+3]+ δ[n+2]+ δ[n]+ δ[n]+ δ[n-3]} Where impulse response of the system h[n]= 5δ[n]

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan

Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent