What effect of supplying stationary generator (800kVA) with 415V AC from 1500kVA transformer?

2 Answers  

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an ac induction motor gets overheated when operated at a low frequency of 25 hz a instead of 50 hz. reason?

1 Answers  

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sir What is the different bet'n "Active & passive" sensors

3 Answers   Kirloskar,

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why there is no grow of grass under the high voltage transmission line?

3 Answers   TATA, Tata Power,

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Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.

0 Answers  

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

0 Answers  

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Why collecting electrode of ESP to be earthed

0 Answers   NBVL,

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define reluctance motor & its operation ?whether its operating single phase or three phase ?

1 Answers  

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I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id: vsujith_rajan@yahoo.co.in

3 Answers   RRB,

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if power factor comes in leading & showing -0.95. Is there any effect on electrical system? if yes, then please tell me what would be the effects. & how long we keep power factor in leading. Keeping power factor in leading shows more KW & less KVA is it correct or not.

2 Answers   Jakson,

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Why we use Delta connection in the secondary side of a High Voltage transformer?

1 Answers  

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what are the functions of current transducer and voltage transducer?

1 Answers   MEL,

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