Answer Posted / p.k.ghosh
1.The dc signal first we have to convert to ac up to a
certain voltage level & then we have to convert to d.c to
that voltage level.
2.By using +ve voltage regulator.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER
Define peak overshoot.
What is Surge Capacitor? Why it is use in Generator Circuit Breaker?
please suggest some good universities with low cost iam in totally full confusion so please help me my profile gre 283 and ielts 5.5
I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?
What is oscillator circuit?
What is the end effect of linear induction motor ??
explain the mode of metal iranafer in Co,welding
whats the differece between Exd and Exe
i want to know that what is the eligibility critaria for ongc exam?
before synchronizing an alternator,power factor is leading ,why?
Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm
How phase displacement change in the over current relay coils.
we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)
Mention how NPN and PNP transistor works?