Electronic Devices Circuits Bridge Rectifier Online Exam Quiz
Electronic Devices Circuits Bridge Rectifier GK Quiz. Question and Answers related to Electronic Devices Circuits Bridge Rectifier. MCQ (Multiple Choice Questions with answers about Electronic Devices Circuits Bridge Rectifier
Transformer utilization factor of bridge full wave rectifier _________
Options
A : 0.623
B : 0.812
C : 0.693
D : 0.825
Number of diodes used in a full wave bridge rectifier is_________
Options
A : 1
B : 2
C : 3
D : 4
Ripple factor of bridge full wave rectifier is?
Options
A : 1.414
B : 1.212
C : 0.482
D : 1.321
DC power output of bridge full wave rectifier is equal to (Im is the peak current and RL is the load resistance).
Options
A : 2 Im2RL
B : 4 Im2RL
C : Im2RL
D : Im2 RL/2
If input frequency is 50Hz then ripple frequency of bridge full wave rectifier will be equal to_________
Options
A : 200Hz
B : 50Hz
C : 45Hz
D : 100Hz
In a bridge full wave rectifier, the input sine wave is 40sin100t. The average output voltage is_________
Options
A : 22.73V
B : 16.93V
C : 25.47V
D : 33.23V
DC average current of a bridge full wave rectifier (where Im is the maximum peak current of input).
Options
A : 2Im
B : Im
C : Im/2
D : 1.414Im
If peak voltage on a bridge full wave rectifier circuit is 5V and diode cut in voltage os 0.7, then the peak inverse voltage on diode will be_________
Options
A : 4.3V
B : 9.3V
C : 8.6V
D : 3.6V
In a bridge full wave rectifier, the input sine wave is 250sin100t. The output ripple frequency will be_________
Options
A : 50Hz
B : 200Hz
C : 100Hz
D : 25Hz
Efficiency of bridge full wave rectifier is_________
Options
A : 81.2%
B : 50%
C : 40.6%
D : 45.33%
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