Computer Programming MCQs

A. Iron loss in core
B. Skin effect
C. Increase in temperature
D. Capacitive effect between adjacent coil turns

A. The big size of the inductor
B. The reactance of the inductor
C. The current flowing in the inductor
D. The statement given is false

A. 12 kw
B. 22 kw
C. 32 kw
D. 64 kw

A. Low efficiency
B. High power factor
C. Unity power factor
D. Maximum load current

A. A coil with large resistance
B. A coil with low resistance
C. A coil with large distributed capacitance
D. A coil with low distributed capacitance

A. 42.42 sin 3141
B. 60 sin 25 t
C. 30 sin 50 t
D. 84.84 sin 25 t

A. power is consumed in resistance and is equal to i r
B. exchange of power takes place between inductor and supply line
C. exchange of power takes place between capacitor and supply line
D. exchange of power does not take place between resistance and the supply line

A. 0.001 s
B. 0.1 s
C. 10 s
D. 100 s

A. 4 ma
B. 9 ma
C. 15 ma
D. 25 ma

A. 25% of maximum value
B. 50% of maximum value
C. 63% of maximum value
D. 90% of the maximum value