Differentiate between power relay and reverse power relay?

2 Answers   ABB, TVS,

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Why squirrel cage motor can only use with low starting loads ?

0 Answers   BEC,

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how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets

0 Answers  

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What will happen if i replace a inductive proximity switch with photo sensor in a machine?

0 Answers   Hitachi,

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how to calulate short circuit current for the following: 1.cable connecting 11KV of 22KV/11KV transformer to 11Kv of 11KV/415V transformer 2.what cable size should i use.

0 Answers  

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How to model "IF ELSE" statement in matlab simulink?

4 Answers  

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why transformer is rated in KVA ?

5 Answers  

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how to calculate insulation level of transformer?

0 Answers  

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can I connect 25KvA stepdown transformer(RYB-440V,UVW-240V) to the output of 15KvA,3-phase online UPS(440V phase to phase)please brief.

1 Answers  

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what is the current setting for different relay protection for transformer .

0 Answers   Crompton Greaves,

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Car battery + terminal allways biger than - terminal! Why?

2 Answers  

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how to introduce yourself

0 Answers  

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