Physics - Semiconductors Question with Solution | TestHub
PhysicsSemiconductorsPN junctionMedium2 minPYQ_2021
PhysicsMediumsingle choice
The input a.c. voltage of frequency is applied to half-wave rectifier and also to full-wave rectifier. The output frequency in case of half-wave rectifier and that in case of full wave rectifier is respectively.
Options:
Answer:
B
Solution:
In a half-wave rectifier, one pulse is obtained for each wave and hence 60 pulses will be obtained per second. In a full wave rectifier, two pulses are obtained for each wave and 120 pulses are obtained per second.
Stream:MHT_CETSubject:PhysicsTopic:SemiconductorsSubtopic:PN junction
⏱ 2mℹ️ Source: PYQ_2021
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