how to check dc current,how to fix ammeter in dc line

5 Answers   Gold Fields,

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why we cannot apply ohms law to transformer?

3 Answers  

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How is The split core current transformer working ?

1 Answers   Honeywell, NCC,

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In a Dyn11 transformer, how are the 3 windings of the delta connected? Assume that R1-R2, Y1-Y2, B1-B2 are the 3 windings on the HV side.

3 Answers  

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what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

0 Answers   ME,

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What iz main protection of mediuum voltage motors and what iz the standard IR voltage of 6.6 and 11kv motors.

1 Answers   GE,

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Give me clear explanation.What is the Different Between Load break switch and Vacuum circuit breaker

1 Answers  

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Explain mechanical rotational system?

0 Answers  

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what is static frequency converter?what is the function...of sfc...?

0 Answers   L&T,

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WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT

0 Answers   Infotech, InTech,

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What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?

0 Answers  

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How to calculate ht side cable of 630 kva oil cooled outdoor transformer?

1 Answers  

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