What is the function of a pressure Switch in a Substation?

2 Answers  

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how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.

0 Answers  

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why substation rating interms of 11 multiples???like 11kv/33kv iis there any special reason???

5 Answers  

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why return path in terms of neutral is required please give a relevant answer

3 Answers  

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Can i replace Earth leakage relay to the faulty Earth Faulty Relay

0 Answers  

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A cotter joint is generally used to transmit

0 Answers   Caterpillar,

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explain safety measures in alternator?

0 Answers  

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what maximum load will take a aluminum cable of 50mm 4 core.

3 Answers  

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6.6 KV /.415KV Step down trf. we can get 6.6 KV from primary by applying .415 KV secondary side by same TRF.

3 Answers   Suzlon,

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What is the intent of short circuit studies?

3 Answers  

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Can we convert off line transformer to on line transformer

0 Answers   NHPC,

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Lt motor sfu flashing reasons?

0 Answers   NDFL,

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