Answer / bramhireddy

change the supply terminal when it comes to zero speed disconnect the terminals.

Answer / k.prakashchandra

Because supply is cut off.The capacitor of start coil can
not prolong the switching off as it discharges at DC and
gets discharged immediately in the coil.

At no load the PF of an alternator -Zero -Zero Lagging -Zero leading -None of the above

2 Answers  

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Why neutral cable carry current.

0 Answers   Tech Mahindra,

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what is advantage of providing taping on HT side?

4 Answers  

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how wud i know that whether i have to use unitized package substation or transformer?

1 Answers  

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what should be the BDV value Of 11/132kv power transformer

3 Answers  

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What is the function of interposing current transformer?

0 Answers  

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Single line digram for 11 kV to distribution use go,la and do

0 Answers   SK,

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what is fault level of power system ?

2 Answers   Infosys,

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i am working in automation feild my question is that how to find the KVA of transformer.

3 Answers  

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why back up fuse used in vacuum magnetic contactor?

1 Answers   KNPC,

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quantizer means?

0 Answers  

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in a large three phase induction motors usually the value of full load slip is

1 Answers   PSEB,

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