Answer Posted / k.prakashchandra

Only the connected is mentioned and not the peak load.
Maximum demand is registered only if that apparent load
lingers for more than 15 to 30 minutes (as set).You have to
consider load factor(?) also .Apply for 12000 KVA MD
initially and you can apply for higher ,later.Once you get
the MD sanctioned, you can not get it reduced during the
agreement period.

mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....

1974

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I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

1978

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some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?

1767

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Salient pole alternator is more stable, why?

2717

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132/66kv sub-station procation ?

2267

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what is high - pot test. what's its use?????

2186

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what is two point starter?

2121

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Usage of flywheel diode in relays

1928

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where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz

2153

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What is the source of dependent source ?

1886

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What are the properties of a resistor?

1113

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What are the effects of adding a zero to a system?

1302

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In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?

1695

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whati s the sludge current in ups

2247

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11 kv input, 66 kv input advantages

1394

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