Answer / usman

induction motor draws very high current when it is get started
to limit this initial large current we use y configuration
because starting high current will flow through the common terminal to ground making no severe damage.

Answer / rami

yes

how to commissioning the genset with amf panel?

0 Answers   Cummins,

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What are the protections required in the main lt panel which is connected to the transformer.

1 Answers   Ispat,

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how to calculate the cable size in sqmm if load (kw) is given?

5 Answers  

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What is the difference between an ELCB and a RCD?

2 Answers   Schneider,

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how can we find CT coil not working ?

7 Answers  

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why star 2 delta or delta to star preferred mostly then star to star and delta to delta ?

1 Answers  

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ynchronous M/C with under excitation with reactive power absorption , acts as a) synch. Motor b) synch gen c) synchr capacit

4 Answers  

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what is the deference between watt and KVA

3 Answers   IAF,

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Multi-step core is used in transformer to: A) Increase the output B) Decrease the cost of core material C) Decrease the cost of copper D) Increase the efficiency

1 Answers   Accenture,

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What is process of anneling transformer core

0 Answers  

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what is voltage ?

7 Answers  

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what is mean by single phasing used for electrification in rural area of maharashtra ?

1 Answers  

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