Answer / umar

magnetic field

Answer / sara

Stepup transformer

Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

0 Answers   Legrand,

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how works inductive &capacitive sensors?

0 Answers  

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what is ment by doublefield revolving theory?

2 Answers  

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what are factors to be consider to design a HT & LT motor?

0 Answers  

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what is compatible kva for 3300 watts and why

1 Answers   FoodBev,

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we have two 11/.433 kv. distribution Transformer rating as 1000 kva & 500 kva , i wants to run parallel both transformer. both transformer impendence voltage is 5.24%, How can we run both t/f, & how sharing the load

3 Answers  

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as per standards how many neutral earthings and body earthings are needed.please help me

2 Answers  

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why do we have spikes enough to burn electronic boards, when generators are not grounded

0 Answers  

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I have 725KVA DG set how to Calculate the Ratio of KWH? Whatb is the Formila

7 Answers   HCL,

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Which motor has high Staring current A. Series DC motor, B.Induction motor c.Synchronous motor D.DC Shunt Motor

4 Answers   CCP,

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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 is the function of a neutral reactor.

0 Answers  

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