In a half-wave rectifier, the rms value of the ac component of the wave is more than dc value
70) In a half-wave rectifier, the rms value of the ac component of the wave is
Answer is:
more than dc value
Explanation:
Related Electronic Devices and Communication MCQ with Answers
Answer is:
slightly less than the emitter current
Explanation:
In a typical transistor, the collector current is slightly less than the emitter current
Answer is:
All these features
Explanation:
The transistor have all the given features in option
Answer is:
80
Explanation:
ALPHA (?):?It is a large signal current gain in common base configuration. It is the ratio of collector current (output current) to the emitter current (input current).It is a current gain in CB amplifier and it indicates that the amount of emitter current reaching to collector. Its value is unity ideally and practically less than unity. Beta (?): It is a current gain factor in the common emitter configuration. It is the ration of collector current (output current) to base current (output current).