Answer Posted / koti

1. for both Rated current is RMS only.
2. fault current capacity of AC is higher than DC
3. Voltage drop is more in AC than DC due to Skin effect and
Impedance

Which motor will you choose which can operate in both lagging as well as leading power factors?

1161

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sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.

1923

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whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?

1618

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Why human body feel electric shock?

1088

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During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.

1959

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How to calculate multiplying factor of dc energy meter

1678

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How to measure power in 2 or 4 or n phase circuit? Please give me a formula.

1929

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what is your majour contributions in your present job

1843

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how to calculate micom relay earth falt time and current sertting

2509

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how does a shunt reactor maintains the bus voltage???

2079

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best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?

1732

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can u tell me the promotion from oiller to enginer

1951

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I am interested to know what does 15 KVA DG set actually means? If I dont know the DG rating, is it possible to identify KW by simply knowing the diesel consumption?

2178

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where is core-type and shell-type construction suitable for transformers ?

2101

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From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer

1447

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