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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What is electrical charger?

3 Answers   HCL,

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how digital four pin earth resistance tester works

2 Answers  

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i need to calculate high voltage line power factor daily basics but there is meter reading kwh and kvah while calculating power factor kwh/kvah formula was right. for examble there is point c=13kwh c=1.8 lag c=1.2 lead and c=14.5kvah like that i know that p.f =kwh/kvah but c=1.8lag kvarh and c=1.2lead kvarh points i dont know if u know please reply

1 Answers  

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How the oil level of the Buchholz Relay come down.

3 Answers  

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To measure insulation resistance of 11KV cable between core & armour, what should be the test voltage & duration?

4 Answers  

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What is the difference between alternator and generator?

0 Answers   IOCL,

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What is called grain-oriented laminations?

0 Answers  

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what's ripple content in rectifier? how it formed?

1 Answers  

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what is sevice settings for mccb?How can be it setted?

1 Answers  

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If not maintained 3 phase clearance,what happened ?

2 Answers  

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What is the concept of voltage & current its relation?

5 Answers  

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