Answer / santiago

when the different potential level exists, we must ground
each voltage level.i.e,

150 hp moter how many kwh in 1 hour and what forfula 3 phase kwh.

5 Answers   College School Exams Tests, CPCL, Syncom, Thermax,

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What will be result if we connect LT votage to the terminal of HT Transformer?

3 Answers   Equate,

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what is the difference between brush & brushless dc motor explain its operation ?

1 Answers  

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Give atleast 20 alternating current apparatus and devices.

0 Answers  

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what is the working principle of Brushed alternator ? without exictation how we can give dc supply to rotor ?

1 Answers  

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What could be the problem if two power transformers trip on stand by earth fault at same time

1 Answers  

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What is meant by pilot exciter and its working?

2 Answers  

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with out name plate details , how to find the metering ct and protection ct.?pls brif explaination about that.

3 Answers   APNPDCL,

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why there is no current in the rotor body althrough the flux linking with it also get changes. why current only flows in windinds not in rotor

1 Answers   Vedanta,

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what things to be considered when designing UPS

0 Answers   Aplab, Veta Kipawa ICT Center,

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what is the difference between RMS meter and normal meter

3 Answers   TATA,

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how to find number of run for transformer & alternator secondary side? give the example.

2 Answers   Powergear, Regen Powertech,

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