Answer / ramesh jayanna

First you find out how many terminal they have. In case 3 ph they have 6 end terminals. And 1 ph having 3 terminals out .

Single line diagram for dbb (double bus bar)system.

0 Answers   KSEB, L&T, Siemens,

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What will happen if the voltage in my house drops from 220V to any lower voltage?

0 Answers  

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from which formula we select a capacitor rating?

0 Answers   CLG,

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How to calculate the value of capacitance of a capacitor used in power factor improvement plant if we know KVAR and voltages?

1 Answers  

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explain the details about vaccum circut breaker and advantages?

4 Answers   CPCL, Unisol,

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How can we do megger test of cable??

2 Answers  

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How to Convert horsepower to kva? what is the three phase formula? email me if u know thanks Rehan smileavail@msn.com

3 Answers  

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what is an impedance & inductance ?

4 Answers  

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i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value

0 Answers  

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How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?

0 Answers   ABB,

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What is the instrument to check the rotating diode fuse of alternator in running conditions?

0 Answers  

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what is meant by phase transformation ratio in induction motors?

2 Answers  

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