Answer Posted / mukesh tyag

ATS is the Automatic Transfer Switch, The function of this
switch is that if the utility supply goes then the
connected equipment would be transfer automatic on
emergency source from utility source through this switch.

How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted

1622

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WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT

2346

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An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

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what are the basic insulation levels & what its Unit

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1858

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Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?

3074

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How we can defined theecopper cable size if we know the aluminium cable size?

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I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

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if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current

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whats the differece between Exd and Exe

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