Answer / sharath kumar

because at time of synchronization the speed of the incoming
machine comes down since the incoming machine tries to share
the load

A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3

0 Answers  

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what is the principal of star delta starter?

9 Answers  

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Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

0 Answers  

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what is the difference between gsm and cdma??

2 Answers   QMS, Vedanta,

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hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com

0 Answers  

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MCB MCCB ACB VCB

1 Answers  

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why the AC or DC motor takes high starting current?

2 Answers  

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Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?

0 Answers   Kirloskar,

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Hello friends., my question is related to testing of current transformer... A Ct having knee point voltage of 750 volts., and I have two step up transformer's of rating 230 v to 440 volts., can I obtain the value of 750 volts by using the two transformer's.... If yes then how could I connect the transformer's to obtain knee point voltage?? thank you in advance

1 Answers   ABB,

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what is the ranje of HT cabel and LT Cabel.

1 Answers   Sail,

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Is there any option to replace two Genset of capacity 125KVA with one higher capacity for same office?

8 Answers  

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WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION?

5 Answers   L&T,

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