Answer / varu shlok

transformer is static device which transfer energy form one place to other place at a time of energy transferring mode device get saturated and heated up for that AIR GAP is necessary for cooling as well as lenkage of flux for addy current purpose...

what is units of resistance

3 Answers  

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how to calculate cable size, olr rating, contactor rating and mccb rating,to below given details three phase motor 75 kw,415 v,.85 pf,50 hz?

5 Answers   Cabin Crew, Essar,

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-----------means a source which can supply a constant voltage to aload irrespective of the valu of load resistance.

2 Answers  

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how generator avr give to the input?

0 Answers  

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how many types method in earth testing?

3 Answers   ONGC,

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Define delay time.

0 Answers  

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What is the function of trip neutral close switch?

11 Answers  

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How will be the single line diagram of series trip HT breaker? how it works?

0 Answers   HAL,

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11 kV line deraction check by an Engineer.

0 Answers  

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wich type of cable is selected for wiring of 20hp motor?

5 Answers   Alchemist,

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what is the mager value of star motor and delta motor between phase to ground and phase to phase, and minimum how much should be value ?

1 Answers  

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A shopkeeper allows 10% discount on the price of an article and sells it for Rs 7,600. What is the marked price of the article?

1 Answers  

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