Answer Posted / dharanidharan

gd2= 4* moment of inertia

Can anybody inform me about the pattern of ECIL GET( Graduate Engineers Trainee) interview for Electrical students? Will there be HR round as well? I thought of preparing for 2 to 3 subjects thoroughly. Will it be sufficient? Please share your thoughts.

2201

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List out the the types of Mounting Light fixture?

1658

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what is spadar bar .why I use in DC generator.

1976

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If rotor works in clock wise what happens

1957

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Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter

2125

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What are two contours of nichols chart?

1147

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what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors

2050

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how wecalculate breaking capcity of acb mcb mccb .explain with example

1989

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A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.

2001

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what is x'mer ,isolation x'mer & yltra-isolation x'mer?????

2563

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how ceiling fan worked?

1967

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1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?

2123

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1939

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can u give me a brief idea about power line carrier communication ??

2041

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Why Stabilising Resistor used in REF circuit ?

3396

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