Answer / guest

IOVW is done to check the adequacy of inter turn and line
end insulation aswell as main insulation to earth and
between windings.
SSVW is done to check the adequacy of main insulation to
earth and between windings.

how does ELR works? explain

0 Answers  

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What are the advantages of D.O.L Starter in 3 phase induction motor?

4 Answers  

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what is exact meaning of CT core saturation or simply saturation of core.

1 Answers  

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What is the difference between switch gear and control gear ?

2 Answers   QU,

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Discuss the effect of sudden loading of an induction motor

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how to calculate insulation level of transformer?

0 Answers  

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We use MCCB not MCB for motor starters because MCCBs has capablity to drawout the motor starting current which is 5-6 times the full load current of motor for 1sec. Then why we use SDF in starter panel means MCC panels. Pls reply if any one knows this answer.

1 Answers  

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What will be the total current for 300kva UPS if it runs on 40 to 45 percent load. Is there any formula for to calculate the exact load.

4 Answers   Sodexo,

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Why efficiency of generator is higher than motor at a particular load?

0 Answers  

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why dc power can not be used in transformer?

33 Answers   GE, Sail,

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hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused

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How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

0 Answers  

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