Answer / muthu

It's varying asper soil resistance but my answer is 100 to 400 ohm

Differance between power circuit and control circuit

3 Answers  

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At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

0 Answers  

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why is the transmission voltage is multiple of 11?

1 Answers   HAL,

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why we don't use air circuit breaker on H T line in place of vacuum circuit breaker ?

2 Answers   Jindal,

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How dc generators direction can be reversed ??

2 Answers   GPSC Gujarat Public Service Commission,

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in short circuit. test of a transformer 5 to 10% ofvrated voltage is used why??? if we use rated voltafe then what will be?

1 Answers  

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i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

0 Answers  

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers  

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why we use star connection in HT motor? and delta connection in LT motor

2 Answers   npcc,

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what is form factor.and rms value..

1 Answers   IIM, Torrent Power,

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Difference between on line capacitor and Station type capacitor.

1 Answers  

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WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?

0 Answers   UltraTech,

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