Answer Posted / sparta

yes, we can run the motor by using 1,or 2phase, for that we
have to used capacitor or inductor for any one phase to
convert two phase into three phase system

How to calculate the no of Ceiling fan (1200mm sweep) per unit area?

1391

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write a program that prints prime numbers from 1-20 in digonal form

1527

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What about electrical Units. discrive in detail

1515

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What are the essential characteristics of signal flow graphs?

667

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i've iocl interview.. if you know the interview process please give me information..

1455

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what is a vector protection in transformer

1526

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Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

3169

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1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks

2917

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how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???

1620

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Define cuttoff frequency?

680

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In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.

2784

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what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.

1002

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any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.

1220

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Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?

1619

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What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.

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