Answer / bala

we cannot rectify the signals which is having magnitude less
than 0.7v.We should go for precision rectifier

I have 30 kw motor load & i have selected 10 kvar capacitor bank for power factor improvement.my existing p.f is 0.85 & proposed p.f is 0.99 so ,is it right selection? 2 nd question how to connect c.bank whether in delta or star connection & how to decide it?

1 Answers  

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how to identify the direction flow of electrons in a conductor? if i want to check the sequence in kv lines, is any device is available?

3 Answers  

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AC 230V BULB GIVING DC SUPPLY WHAT HAPPENS?

2 Answers  

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which loses are in transformer .explane each loses

4 Answers  

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Ns=120f/p. what is 120?

10 Answers   IAR, L&T, Ramada, Toshiba,

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what is high tension ? specify the range?

3 Answers  

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why transformer rating is mentioned in kva?

1 Answers   JK Electric Works,

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What is sensitivity of a measurement?

0 Answers  

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what is second harmonic, how is effect transformer ?.

2 Answers   DEWA,

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plz tell me Motor IP formula

0 Answers  

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WANTCONTACT NUMBER & EMAIL/ WEBSITE TO CONTACT THE SECRETARY,MADHYA PRADESH LICENSING BOARD(ELECTRICAL),K- BLOCK,3RD FLOOR,SATPOODA BHAWAN,BHOPAL

0 Answers  

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LT cable fault checking instrument is available? where and how to get it.

2 Answers  

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