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measurement of frequency across supply

how to produsing geretor power

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difrence bitwin boost charge and float chargeing

1 Answers  

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what happens if generator is running leading power facotor?

9 Answers   century,

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why we use choke in tubelights nad other lighting fixer

1 Answers  

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how is positive, negative, zero sequence is happen.. how is effect on 3 phase system

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we want low electricity at lower speed of fan.what we have to do?

5 Answers  

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What is a roll of adopter panel in terms of h.t. Panel ???

1 Answers  

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what is first ground fault & second ground fault. This is used in rotor protection of alternator.

1 Answers  

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Dear sir,how should i set the relay in star delta starter..say ex i am having 4ohp motor,,wht should be the relay setting...?

4 Answers  

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I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....

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why we use MV panels??? what's r all the needs

4 Answers  

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why CT out put is 5 what ever the primary current.

2 Answers  

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