How can we design MEP services for Commercial Building in area about 22 Acres of land?

1 Answers  

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what does a string of resistors in a series will do?

0 Answers  

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what is tan delta measurement?..... why that terminal is earthed.....?

4 Answers   Power Grid,

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Hi to all... I Want Weight Details of the alternator for making free power energy.

0 Answers   ME,

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Name two low frequency oscillators?

0 Answers  

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what is the minimum dielectric stregth of transformer oil.

25 Answers   HP,

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how to design coil turns ?

0 Answers   L&T,

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what is the meaning of Ring Mean Unit in a substation or trasformer also tell me its oerpuse?

4 Answers   NPTC, NTPC,

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We have one Energy meter for Measuring the voltage,current,power,energy(KWH,KVARH,KVAH) & power factor.The problem is that the meter does not show whether the PF is lagging or leading.So i want to know that is there any way or calculation to find out that whether the PF sign (lagging or leading) depending upon the above mentioned parameters?

4 Answers  

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IN TWO WATTMETER METHOD WE GOT W1,W2,WE KNOW V.HOW TO FIND Q????????????

7 Answers   APTransco,

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What is mechanical interlock?Explain the uses?

2 Answers   HSL,

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why we measure output of transformer in kva?

1 Answers  

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