B. Stays the same
C. Increases
D. None of the above
A. Series-shunt
B. None of the above
C. Series
B. of 15%
C. of 10%
D. of 25%
A. None of the above
B. Remains the same
D. Is increased
A. 1 O
B. 1 O
C. 100 O
A. It works in the forward region
C. It is a constant current device
D. It is a diode
A. Remains the same
B. Is increased
C. None of the above
A. It equals current times the resistance
C. It decreases when load current increases
D. It destroys the diode
A. Series-parallel
B. Parallel
A. 1000 V/cm
B. 6 V/cm
D. 100 V/cm
A. Zero
B. Minimum
A. 10 O
C. 15 O
D. 20 O
A. Increases the ripple
C. Data insufficient
D. Neither increases nor decreases the ripple
D. Decreases
B. 5%
C. 0%
D. 8%
A. c. voltage regulator only
B. c. voltage regulator only
D. none of the above
B. High
C. Very high
D. Moderate
A. 25 O
B. 10 O
C. 40 O
C. 87%
D. 72%
A. Germanium
C. Carbon
C. Stays the same
D. Increases
A. 2 V
B. 6 V
C. 7 V
A. 5%
C. 10%
D. 1%
D. Decrease
A. External resistance
B. Power dissipation
A. Stays the same
A. Load current is minimum
C. Load current is zero
A. Equal to
D. Less than
A. Zener voltage as well as Zener current
B. Zener voltage
A. Forward
C. Both forward and reverse
A. Increases
D. Remains the same
B. Zener mechanism
C. Both Zener and avalanche mechanism
B. 20%
D. 15%
A. Unbiased
C. Reverse biased
D. Forward biased
B. More than load current
D. Less than load current
B. 45 V
C. 15 V
D. 5 V
A. Is a battery
C. Is forward biased
D. Has a barrier potential of 1 V
A. Avalanche
C. Both avalanche and Zener
A. Voltage
B. Power
D. Current
C. Load current
D. Zener current
Showing 1 to 40 of 40 mcqs
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