Answer / k.prakashchandra

The reactive power on generator can be controlled only if
it is connected to grid/network.If you make the terminal
voltage higher than of grid ,gen will draw inductive power
(lagging pf) and the vice versa.Usually generators are run
at 0.92 to 0.98 lagging pf for system stability.

what is ICU and ICS in breaker ratings

1 Answers   QAFCO,

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heat can flow from a body at low temperature to a body at higher temperature only when ........ is supplied from an external source A). Voltage B). Current C). work D). Mass

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what is potentiometer & rheostat

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why we are using R,Y,B colours for 3 Phase ?

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why are u join ntpc

0 Answers   NTPC,

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0 Answers  

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a 230v transformer with step down ratio 19:1.it has 2000turns on primary and rated 25va calculate max primary current no of secondary turns volts/turn

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What is the meaning of C1, C61, C91 cable

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what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....

7 Answers  

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how to calculate the lightning arrester conductor @ no of earth pits required

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If two transformers same rating(11KV / 440V)connected in the same primary line(11KV), can we connect(bus coupler) secondary side directly or need a synchronization????

3 Answers  

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