What is Working principle of electronic choke?

1 Answers  

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is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

0 Answers   Wipro,

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Why screen of the screened cable not earthed on both the ends of cable

1 Answers  

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What is precision of a measurement?

0 Answers  

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what is zinc diffusion?

0 Answers  

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for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

0 Answers   SCCL,

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why earth fault current is always less than the o/c

2 Answers  

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Can a dc motor works as a dc generator. If yes , then how?

2 Answers  

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Why the meters sonnected to metering core of CT are not damagedon event of a fault??? Explain the phenomena??

1 Answers   Schneider,

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two TG running in parallel at equal load.one TG CB tripped in reverse power relay.after tripping found its excitation was on & turbine running at rated speed.Please clearify why that TG tripped in reverse power ?

1 Answers   Bhel, Birla,

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what is a types of short circuit and what is a types of distance protection tests

0 Answers   Anna University,

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Define what is the function of anti-pumping in circuit breaker?

0 Answers  

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