Answer / pradyumna171

Zero

Answer / dhaval raval

Back emf is directly proportional to the angular speed of motor hence its zero at starting

what is meaning of bus raiser???

1 Answers  

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how i decrease the neutral to ground voltage , thats i read 7v on my digital meter.i dont know about my earth pit.

2 Answers  

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what is power factor?

8 Answers   Adani, Blue Star, Power Control,

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what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?

0 Answers  

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I want to know all basics of electrical engineering

0 Answers   RRB,

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Why AC & DC capacitor are use in UPS ??????????????????

0 Answers   Sanghi,

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what is O.T?specify the acceptable range?

2 Answers  

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what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

1 Answers   Siemens,

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What is the difference between diesel generator engine with and without turbo charger with the same capacity?

0 Answers  

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what does kirlosker deals with?

3 Answers  

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whats the existence of reactive power and when it arises?

0 Answers   IIT,

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how we calculate capacitor bank mvar for 11 kv distribution networ , and i need releation between capacitor bank with voltage, frequency, current, pf

2 Answers  

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