Answer / k.prakashchandra

Depending on application. 1:1 ratio tr is for isolation of
earthed neutral of primary.

what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB

0 Answers  

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The unit of resistivity is:(a) ohms(b) ohm millimetre(c) ohm metre(d) ohm/metre

4 Answers  

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WHAT IS B & C CLASS SURGE PROTECTION AND WHAT IS DIFFERENCE BETWEEN B & c CLASS SP

2 Answers   Bharti,

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Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?

0 Answers  

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I have two AC generators, the first rated 2680KVA for 380V/4345A/pf:0.7 and the second rated 3461KVA for 5500V/363A/pf:0.8. I want to parallel the two generator to a bus. The second generator passes through a transformer to down the voltage to 380V and a part of its power goes to another bus so that it's only a part of the total power of the second generator taht goes to the considered bus. I have two Basler DECS100 AVR regulator. How can I make the synchronization ? What others equipments must have ?

1 Answers   CST,

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What is called limb of a transformer?

0 Answers  

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why asa method ZPF method is more accurate than ASA method?

0 Answers  

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what are the different types of bus bar used at electrical work at shelter

3 Answers   Aster Teleservices, Costco,

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what kind of battery is used in laptops

4 Answers   Pepsi,

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why we earth only one side of a power cable. And which side is advisable to earth.

1 Answers  

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whydoes the p.f of diesel generator always be 0.8 explain how will you determine the shortcircuit capacity of network

1 Answers   Dalkia,

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What is the technical difference between IS:1554 and Indian Railway IRS:S63/2007

0 Answers   Indian Railways,

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