A. Silicon diodes
B. Mercury arc rectifier
C. Motor generator set
D. Any of the above
A. distance between the stops is more
B. maximum speed reached is high
C. acceleration and retardation rates are low
D. all of the above
A. CC
B. CB
C. CE
D. none of the above
Instantaneous power in inductor is proportional to the
A. product of the instantaneous current and rate of change of current.
B. square of instantaneous current.
C. square of the rate of change of current.
D Temperature of the inductor.
The instantaneous voltage across the inductor is expressed as the product of inductance and rate of change of current through it. Power is expressed as the product of current and voltage. Hence instantaneous power in an inductor is proportional to the product of instantaneous current and rate of change of current through it.
A. RL + RC
B. RC || RL
C. RL – RC
D. RC
A. Also line
B. Does not lie
C. May or may not lie
D. Data insufficient
A. Emitter is heavily doped
B. Collector has reverse bias
C. Collector is wider than emitter or base
D. None of the above