Why frequency changes due to load variation in power system ? i.e why when load increases frequency decreases?

0 Answers   Madina Group,

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Difference between UPS and Inverter?

7 Answers   HCL,

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what is the RMU and RMU system in sub-station(11kv,66kv.....)

2 Answers   Alstom, Torrent Power,

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why do we prefer a 3-phase delta connected load rather than star connected?

4 Answers  

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why in an electrical lab a bulb connected to supply goes off slowly when the main supply is switched off?

2 Answers  

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What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?

0 Answers  

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What is Mvar?how significant is in electrical energy transmission?

2 Answers   Areva,

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why capacitor offer reactance to alternating current?

1 Answers   Electrical,

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what happen when transformer connect on dc supply.

5 Answers  

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a governer in an Ic engine controls the

0 Answers   Caterpillar,

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how many ht 11 kv cable size for 11kv 2000 kva 11kv*433v transformer ?

3 Answers   Megatron Solutions, TCS,

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Difference between split ac and cassete ac?

1 Answers  

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