Electrical Engineering Mcqs

A) Inside boiler furnaces

B) During the melting of ice

C) Through the surface of the insulted pipe carrying steam

D) From refrigerator coils to the freezer of a refrigerator

A) Stator flux

B) Pull-in torque

C) Both A and B

D) None of the above

A) 10 kO

B) 20 kO

C) 200 kO

D) None of the above

A) Two transistors

B) One transistor

C) Three transistor

D) None of the above

A) 20 kO

B) 50 kO

C) 10 kO

D) None of the above

A) Leading

B) Lagging

C) Unity

D) Zero

A) Amplifier level output is kept constant

B) Amplifier frequency is held constant

C) Generator frequency is held constant

D) Generator output level is held constant

A) Primary transmission

B) Secondary transmission

C) Primary distribution

D) Secondary distribution

A) Crossmagnetising

B) Demagnetising

C) Magnetizing

D) None of these

A) Protect the line

B) Open the circuit

C) Protect the appliance

D) None of the above