Category: Electrical Engineering Mcqs

These days D.C. motors are widely used in____________?

Hamad D.C. Motors 07/09/2024

A. pumping sets
B. air compressors
C. electric traction
D. machine shops

Hamad Measurement and Instrumentation 06/09/2024

A. Weston frequency meter
B. reed vibrator frequency meter
C. heterodoxy frequency meter
D. electrical resonance frequency meter

Hamad Economics of Power Generation 05/09/2024

A. Solar energy
B. Geothermal power
C. Wind power
D. iMHD

Hamad Transformers 05/09/2024

A. primary side
B. secondary side
C. low voltage side
D. high voltage side

Hamad Field Effect Transistors - FET 03/09/2024

A. almost touch each other
B. have large gap
C. have moderate gap
D. none of the above

Hamad Regulated D.C. Power Supply 02/09/2024

A. Shunt
B. Series
C. Series-shunt
D. None of the above

Hamad D.C. Generators 02/09/2024

A. silicon steel
B. copper
C. non-ferrous material
D. cast-iron

Hamad Transmission and Distribution 02/09/2024

A. 6.6 kV (r.m.s. value)/cm
B. 11 kV (r.m.s. value)/cm
C. 22 kV (maximum value)/cm
D. 30 kV (maximum value)/cm

Hamad Power Electronics 01/09/2024

A. Motoring mode operation
B. Braking mode operation
C. Regenerative mode operation
D. None of these

Hamad Control Systems 30/08/2024

A. charge
B. resistance
C. reciprocal of inductance
D. reciprocal of conductance
F. none of the above