Q.74 Which of the following operation of the discrete time system is NOT memoryless?Ans 1. Unit delay2. Constant multiplier3. Signal multiplier4. AdderCorrect Ans Provided: 1

Q.81Ans 1.2.3.4.Correct Ans Provided: 1

Q.71Ans 1. CD2. D3. C4. BCorrect Ans Provided: 4

Q.80 For series connected SCRs, static equalization is obtained with the help of _____________.Ans 1. Resistors, capacitors and diodes2. Resistors and capacitors3. Capacitors only4. Resistors onlyCorrect Ans Provided: 4

Q.60 Which of the following equation is sometimes referred to as the Ohm’s law of magnetic circuit?Ans 1.2.3.4.Correct Ans Provided: 3

Q.83 Identify the non-renewable source of energy among the given option.Ans 1. Nuclear energy2. Geothermal energy3. Biomass energy4. Solar energyCorrect Ans Provided: 1

Q.76 A single phase half bridge inverter has a supply voltage of 100 V dc and a resistive load of 4 Ω. What will be the RMS output voltage?Ans 1. 90 V2. 70.71 V3. 45 V4. 50 VCorrect ...

Q.73 In a signal flow graph, _________ is the gain along any path from the input to the output, not passing through any node more than once.Ans 1. Closed loop gain2. Feedback gain3. Loop gain4. Forward path gainCorrect ...

Q.64Ans 1. 0.62. 0.53. 0.84. 0.4Correct Ans Provided: 3

Q.68 For a DC motor, gross mechanical power developed by the motor is maximum and the motor is supplied through a 220 V source. What will be back emf?Ans 1. 220 V2. 110 V3. 55 V4. 27.5 VCorrect ...