Answer / amit2009786

by donig this reluctance becomes hiigh due to air and increase in magnetising current

whatis the commertial spec. of distribution boards ?

0 Answers   Bosch,

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Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?

0 Answers   Hindalco,

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why in isolation transformer we dont get any shok?

2 Answers  

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Diff between Earthed & Unearthed cable ?

1 Answers   Torrent Pharma,

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1.Why we use choke?If we use for high starting voltage then different type choke gives different voltage. Is it correct?

2 Answers   Dalkia, Luminous,

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what is the difference between LT and HT power supply?

26 Answers   Center One Mall, Central University, JSW, Siemens, Suzlon,

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An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?

0 Answers   HAL,

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How Id and Ires are calculated in siprotech 7ut612 and abb trsfmr differential relay.what is the formula

1 Answers  

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Wat is the best to use in a generator a 6.5kva or a 7 kw

4 Answers  

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A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V

4 Answers   Engineers India Limited,

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why vector group used in transformer and what effective in output

1 Answers  

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what is the name of transformer oil.

15 Answers  

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