Power Electronics Solved Objective Questions: Part-6
[1] The reverse recovery time of the diode is defined as the time between the instant diode current becomes zero and the…
Power Electronics Part- 5 Objective Questions With Answers
POWER ELECTRONICS OBJECTIVE QUESTIONS WITH ANSWERS: PART-5 1. SCR is the solid state equivalent of (a) Transistor (b) Thyratron (c) Vacuum diode…
Power Electronics Objective Type Questions With Answers Part-1
Power Electronics Objective Questions And Answers [Q-1] When an inductance is inserted in the load circuit of SCR (a) The turn on…
Power Electronics Objective Type Questions: Part-2
Power Electronics Multiple Choice Questions In Last Post we shared Power Electronics MCQ Part 1 [1] During forward blocking state, the SCR has…
Power Electronics Multiple Choice Questions: Part 3
MULTIPLE CHOICE QUESTIONS BASED ON POWER ELECTRONICS AND DRIVES [1] When a line commutated converter operates in the inverter mode (a) It…
Objective Type Questions On Power Electronics: Part-4
[1] In a SCR, (a) Gate current is directly proportional to forward breakover voltage (b) As gate current is raised, forward breakover…
Interview Question On Power Electronics
Q. Definition of power electronics? A. Power electronics refers to control and conversion of electrical power by power semiconductor devices wherein these…
Interview Question On Power Electronics Part 2
Q. Define circuit turn off time A. It is defined as the time during which a reverse voltage is applied across the…
Multiple Choice Questions On Scr (Silicon Controlled Rectifier) Part 1
Hello Engineers. Q.1 If the current of an SCR increases, the forward breakdown voltage will A. Decrease B. Not be effected C.…
Multiple Choice Questions On Power Semiconductor Devices Part 1
Hello Engineers. Q.1 A zener diode works on the principle of A. Tunnelling of charge carriers across the junction B. Thermionic emission…