Answer Posted / ram kumar

yes

please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

1758

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can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you

1940

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1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)

1838

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

2528

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What is a commutator?

990

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why moisture formation found in XLPE Armoured cable outer sheath

1753

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What is a Phase shift meter? Where can I get one?

2165

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two phases with neutral supply can be taken in 3C X 10 sq.mm cable .

1368

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I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

1894

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On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?

1546

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sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

1789

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11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??

1553

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Define resonant frequency?

1142

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What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?

2713

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what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

2115

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