Answer / k.prakashchandra

If you receive supply from network, it is import.If your
excess power is fed to the network, it is export.

If single phase having 220v so why 3phase is440v.

7 Answers   DLF,

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Formulae for calculating the transmission line losses for different voltage levels

0 Answers  

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What are Directly Exited Generators?

2 Answers  

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why transmission voltage is 230kv and not 220kv which is a multiple of 11

1 Answers   Mettur Thermal Power Station, Siemens,

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WHY TRANSFORMERS ARE RATED IN 11KV 22KV 33KV Instead off 10kv 20kv 30kv

4 Answers   BCET, NTPC,

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why all selected supply voltages are multiple of 11.i.e440,11 kv,33 kv,66 kv,110 kv etc

6 Answers   Suzlon, TCS,

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whats happen if we disconnect the NGR of alternator in running condition?. Generally we observed that transformer netrul is directly grounded but alternator connected with NGR, then ground?

1 Answers  

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why dc source used for HV breakers and Relays operation?

2 Answers   Cethar,

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What are types of central ac plants?

1 Answers   HSL,

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In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?

0 Answers  

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how you connect the induction motor first in star and then delta in star-delta starter

1 Answers  

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what is difference between power transformer and distribution transformers

1 Answers  

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