Answer / ranjan

Brake test , regenerative test , running down test are cönducted for generator.

Up to how much limit of HP of electric motor the Star- Delta Starter can be used ?

1 Answers  

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How much area is covered by a single lightning arrestor to protect object from lightning strokes ?

1 Answers  

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Lt trivector meter with ring type CT.Spec of meter are 3x240 v, -/5A. Ring ct spec. are 60/5A, line voltage- IL .66/3.0KV..what is the multiplying factor

1 Answers  

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What are the common sources of energy?

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How a synchronous generator practically work? what is the function of avr(automatic voltage regulator)in synchronous generator?how the connection of avr to the generator made practically?please give me the answer.

6 Answers   Accenture, Heineken,

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What is D check in a Diesel generator for 1000kva DG

9 Answers   Escorts,

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What is the formulae of Megger value for a A.C.Motor

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which is more dangerous AC\DC supply

3 Answers  

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I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

0 Answers  

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Why did lightening arrestor solid copper rod head is sharp on mobile tower top?

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what you mean by vector group of a 3 ph transformer

1 Answers  

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extremely urgent please, why a fuse is used before voltmeter but not with a ammeter connected to a CT(current transformer),thanks in anticipation.

4 Answers   NPCIL,

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