Determine whether each of the following systems are 1. Linear or non-linear 2. Time-invariant or time varying 3. Causal or non-causal 4. BIBO stable or unstable 5. Memory-less or not. Justify each of your answers. (Stating an answer without justification will earn you no credit)a. y[n]= 3x[2n] b. y[n] = n^2x[n+1] c. y[n] = Cos(ωo. n) x[n-5] where ωo is a constant d. y[n] = e^n x[5-n] e. where N is a constant

Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs

Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options

A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.