Answer / vinothkumar

Which is transferring the power from one circuit to another
circuit with out changing the frequency is called transformer.

Answer / bhadrappahr

Which is transferring the power from one circuit to another
circuit by stepping out or step down the voltage correspondingly stepping down or step up the current without changing the frequency is called transformer.

the winding of Gen and Motor is star or in delta ??? and why

1 Answers  

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What will be the excat cable specification in Sq MM...please find the details below.... Induction Motor HP:55 Amps:70(starting Amps),45(Running Amps). Volts:415

1 Answers  

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IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com

0 Answers  

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for star delta connection,,why the contactor star not burn,when red,yellow and blue cable is looping.

2 Answers   Mahindra Water Utilities,

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In CT's they mentioned 400/5 or 1250/5, 1000/1 here 400,1250,1000 is Breaker Capacity what is the /5 Explain me briefly

2 Answers  

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which type of motor using in drilling machine ? & who to produce very high torque in drilling machine?

1 Answers   National Drilling Company,

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During the main stator winding insulation testing (phase to ground)of 11kv alternator (Lerysomer) i found 0 and resistance with multimeter and found 20 killo ohm while the power cables are connected both end (Generator & VCB). In VCB PT (Potential transformer) are connected. Please any body explain that method of insulation is correct or not? also describe of PT connections

1 Answers   Private,

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why write 500v on line tester (Test pen)

3 Answers  

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what is the total power generation in india?

0 Answers   GUVNL, HAL,

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for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?

0 Answers  

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I want to make street light with solar system ... What may I do for procedure and how much of estimation for each material ... If any one knows guide me and inform this id : aravindd7@gmail.com

0 Answers   Suzlon,

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hello... i am preparing for GET. please send me previous papers..

1 Answers  

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