sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

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What is contract demand in solar system?

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How are load losses and no-load losses measured at site in a DG set?

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how to identify small motor and generator?

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what is tower earthing and what for it is required

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What kind of maintenance is conducted for generator

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what are doing the duall connetion in tree phase 10hp or etc motor with circuit diagram

1 Answers   Mukand,

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WE HAVE A LOAD OF 55KW MOTOR ITS VOLTS 380 3PH AND ITS TAKING 100AMPS (ITS FULL LOAD IS 105AMPS)AND ITS CABLE IS 4CX50SQMM ,NOW ITS GETTING ABNORMAL HEATUP IN CABLE,PLZ TELL WHY ITS HEAT-UP?(CABLE LENGTH IS 15 METERS ONLY)

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for 24000kv transformer what is the value earthing resistence?

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how to calculate the battery Ah? what is the formula.

10 Answers   Cushman Wakefield,

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what do you mean by every IC 74 first digit.why are you using this no.why not using another no.

0 Answers   Jaypee,

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what are the types of transformers

59 Answers  

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