Answer / raghavendran.r

1)Instantaneous overcurrent protection.
2.Ground fault protection.
3.Thermal overload protection.
4.Stalling Protection.
5.Phase unbalance protection.

how earth resistance can be improved in dry soil

0 Answers   BARC,

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11KW Delta motor is taking about 44Amps in star and goes upto 70Amps in delta and trips OFF. The rated current is 26Amps. Application is for the blower. The motor takes ( no load without coupling impller ) only 2.5A and 5Amps in star & delta starter test.Need to know why its taking high current.

10 Answers   Pfizer,

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what will happen at the time of CT saturation?and what will be the Relay's function at the time of CT saturation?

2 Answers  

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what is purpose of manual bybass in ups

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What is the megger value for ht

16 Answers   Electrical,

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whats relation b/w motor current & friqency

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How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs

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What is the lower limit of megger value for 66/11KV power Transformer ?

7 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd, Torrent Power,

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What is OLTC AND RTCC and it's function?

2 Answers   Sterling Wilson,

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i am electrical engineer i cant get job in pure electrical industry ,but i got job in instrumentation field whether there is good scope for me, as i am fresher i m not well with the industrial trends so any experienced engineer pls reply me

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What are the types of TESTS in CIRCUIT BREAKERS based on Testing and commissioning?

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what is the diffrence between resistive load and capoasitive load.?

4 Answers  

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