why zener is not used in rectifier insted of diode
Answer Posted / abhishek
Because If reverse voltage applied across the Zener
increases above the Zener voltage It will start conducting
high current. But In rectifier it is required to block the
input in reverse bias condition.
In a rectifier circuit it is necessary that thetwo diodes
should turn off when the other two conduct.
| Is This Answer Correct ? | 13 Yes | 6 No |
Post New Answer View All Answers
What is the work of BOIA, TRx, BB2F, Duplexer, Combiner, Multi-coupler, RRI.
How the earting for portable DG set is done?
What is meant by sequence control of ac voltage regulators?
What are different categories of antenna?
what its mean 'inverter based technology' ? if we talk about refrigerators, splits ACs etc how it helps to produce & keep more coolness and chilled atmosphere ?
1 *2 1*3 *2*4 1*3*5 *2*4*6
please explain the meaning of "In GSM only 30 or 35 peoples can call at at time in a singal carrier but In CDMA apprx 70 peoples can call in a singal carrier at a time."..........
How many hours did the fuse tubelight glow after it connect it to the rectifier circuit?
needed web address and its directory for objective type question with answer in electronics instrumentation paper.
examples of device driver.how mapping driver indepent user activity
What is meant by negative converter group in a cyclo-converter?
SIR,i am applying for the jr.engineer(signal)post.kindly if you send some previos sample question -answer i will be higly obliged
in govt polytechnic lecturers tell me what is the expected cut off for ece after the interview list announced
Why do we need digitisation?
what is the difference between electrical and electronic chokes