A. UJT
B. Diac
C. Triac
D. SCR
Electrical Engineering Mcqs
Electrical engineering Mcqs for Preparation of Job Test and interview, freshers, Students, competitive exams etc. Multiple choice questions here are on topics such as Electrical Machines, Power Electronics, Electrical measurement & units, Utilization of Electrical Energy, Basic Electrical Engineering, Electrical Installation, Power Systems, Testing & maintenance of electrical equipment’s etc.
A. low
B. High
C. moderate
D. infinity
A. 100 mA
B. 500 mA
C. 1 A
D. 2 A
A. Directly proportional to supply voltage
B. Directly proportional to inductance in the circuit
C. Inversely proportional to supply voltage
D. Both A and B
A. fast acting fuse
B. snubber circuit
C. metal oxide varistor
D. aluminium block
A. 5 KHz
B. 10 KHz
C. 60 KHz
D. 100 KHz
A. One resistor across the string
B. Resistors of the same value across each SCR
C. Resistors of different values across each SCR
D. One resistor in series with each SCR
A. voltage clamping device.
B. fuse.
C. heat sink.
D. snubber circuit.
A. 23 mA.
B. 40 mA.
C. 10 mA.
D. 60 mA.
A. RL.
B. RLC underdamped.
C. RLC overdamped.
D. RLC critically damped.