The maximum efficiency of half wave rectifier is:
Correct answer: B. 40.6 %
- A. 80.6 %
- B. 40.6 %
- C. 70%
- D. 50%
Explanation
The maximum theoretical efficiency of a half-wave rectifier is 40.6% or approximately 41%.In a half-wave rectifier, only half of the input waveform is used to produce the output, and the other half is discarded. This means that the average output power is half of the average input power.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Electronics
A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
Practise Electronics
660 free Electronics MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Electronics questions
In half wave rectification, the output DC voltage is obtained across the load for:
Transistors can be used as:
If the peak voltage across a full wave rectifier is 20V then Vrms is:
In a center tap full wave rectifier, if Vm is the peak voltage across the secondary transformer, the maximum voltage across the reverse bias is:
Gamma rays are attracted towards:
Which of the following is not a type of rectifier?