A. 40.6 %
B. 81.2 %
C. 50 %
D. 25 %
The maximum efficiency of a half-wave rectifier is _____________? Read More »
Semiconductor Diode A. twice
B. thrice
C. four time
D. one-half
A. 27.5 V
B. 86.5 V
C. 30 V
D. 42.5 V
A. choke input
B. capacitor input
C. resistance input
D. none of the above
_____________ filter circuit results in the best voltage regulation? Read More »
Semiconductor Diode A. paper capacitor
B. air capacitor
C. mica capacitor
D. electrolytic capacitor
A 1,000 V power supply would use_____________ as a filter capacitor? Read More »
Semiconductor Diode A. the diode conducts poorly
B. the diode is destroyed
C. the diode behaves like a zener diode
D. none of the above
If the PIV rating of a diode is exceeded,_______________? Read More »
Semiconductor Diode A. half-wave rectifier
B. centre-tap full-wave rectifier
C. bridge full-wave rectifier
D. none of the above
The most widely used rectifier is ________________? Read More »
Semiconductor Diode A. one-half
B. the same as
C. twice
D. four times
A. paper capacitor
B. mica capacitor
C. electrolytic capacitor
D. air capacitor
A 10 V power supply would use ____________ as filter capacitor? Read More »
Semiconductor Diode A. solid state
B. vacuum tube
C. gas tube
D. none of the above
____________ rectifier has the lowest forward resistance? Read More »
Semiconductor Diode