what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

0 Answers  

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What is the principal of motor?

0 Answers  

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What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.

0 Answers   APTransco,

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Hi.I want to ask how to calculate contactor rating current? for example I have 460 V , 100 A (induction motor) calculate contactor rating current?

2 Answers  

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What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?

0 Answers  

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Explain why the Voltage drop will happen in 3 Phase line?

3 Answers  

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Why colled 440V to 3-phase supply.

0 Answers  

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10rm cable can got load ---- amp? Or Which Size Cable can take the load 100amp capacity SCR; breaker.

1 Answers   B-Con Trade Associates,

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i have 28/32 MVA power transformer with 11/6.6 KC voltage rating and 12%impedance.it have star connection at both side.but it have another thied winding tertiary winding.what is used of this winding. pl tell me

7 Answers  

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l&t switch FN 63 handle position can we change

0 Answers   OPTCL,

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what is diffrence between neutral and earth wire

23 Answers   Bhel, Esab, MTNL,

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what will happen if frequency is below 50 hz?

0 Answers   Student,

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