Answer / sudheer

MC6161C and MC61A andMC31A are over load current protection
relays . all are different range relays and settings.

in GEAFOL Cast-Resin trnaformer of 11/.72kv which has tapping of 11550v,11250,11000,10246v in primary side. To obtain 700v. which tapping should be used of HV side as we have 11000v/720v tapping now .

1 Answers  

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what role neutral plays in electrical circuit? If neutral is not there what will be the effect

1 Answers  

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what is the function of conservater in transformer

3 Answers  

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What happens if we connect a single phase energy meter in reverse polarity.

0 Answers  

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There is two transformers of 2MVA & 3MVA, which transformer is located at the sending end & which is at receiving end. why?

3 Answers  

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what is the clearance time circuit breakr?

1 Answers  

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is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

0 Answers   Wipro,

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1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor

0 Answers  

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Why capacitor is blow when I am starting motor ?

1 Answers  

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what will happen when excitation of a synchronous machine is suddenly reduce to zero when it is running at full load..??

7 Answers  

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why phase to phase voltage are 290 rather then 440?

1 Answers   Bosch,

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difference between ceiling fan

24 Answers   Altius Technologies, Raisoni, TCS, Uni Deritend,

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