How we can differniate the overhead lines feeded by hydro power stations & thermal power stations

1 Answers  

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what is the formula for 3 phase motor starting cureent deatials 3phase 148A delta 415v, efficiancy 94% can we run the motor with 200A incoming supply

2 Answers  

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difference b/w semiconductor and insulator

5 Answers  

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how instantanious short circuit current is calculated ? its formula.

0 Answers   Crompton Greaves,

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tell 2 reasons for why only copper is used in domestic wires& only alluminium in transmission lines ?

10 Answers   ABB,

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how we can set the IDMT relay.

0 Answers   Suzlon,

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wich timer i have prefred for pusher operation fwd & back?

2 Answers   AluChem,

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how capacitor control the power factor/

2 Answers   ABB, Apollo,

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If a ACB breaker is tripping and closing problem, then what will we check internal..?

3 Answers  

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generator means

1 Answers  

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why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?

0 Answers  

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what is the use of Auto re-closer?

0 Answers  

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