what is difference between 3.5 core and 4 core cable

5 Answers   Havells,

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How we can convert H.P into KW or Vice versa

11 Answers   Suzlon,

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HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

0 Answers   Jindal,

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why transmission voltages are in multiple of 11kv?

10 Answers  

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How will you calculate the correct KWH value if your CT is 600/5 and your KWH meter is rated for 100/5

1 Answers   L&T,

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Why transformer is not rotating?

20 Answers   BARC, Nerolac,

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A 7 storey building has a floor area of 35,000sq.ft on each storey. On the ground floor 11KV electrical sub-station is to be erected. A load of 3kw for every 400sq.ft (p.f is 0.8) is proposed for each floor. fire pump 7.5hp, water pump 5hp, lift 2 nos, each 10hp and 20shop load of each shop is 5kw. calculate a. load each floor b. total load of building c. L.T feeders for aech floor and from transformer to main. d. distribution diagram e. capacity of sub-station/capacitor bank f. line diagram

0 Answers  

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What is the basic difference between 90% stator earth fault and 100% stator earth fault, and its phenmenona?

4 Answers   Reliance,

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what is the advantage of NiCd battery over Lead acid battery?

1 Answers  

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Why we are using LA Rating 10kA in 66 kv substation

1 Answers   L&T, NMDC,

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In Megger which types of test we can do ? and How it works? How to use?

3 Answers   Power Grid,

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i want to know about psu exam eligibility critaria?

1 Answers   ISRO, PSU,

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