Answer / vishwatheja1989

xlpe cable is cross linked polythene cable. XLPE has excellent
dielectric properties, making it useful for high voltage
cables - up to 380 kV AC-voltage, and several hundred kV DC

oil sample dielectric test gives the insulation rupture voltage at 26 kv. is this transformer safe to be operated . The working voltage is 11 kv

2 Answers  

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What are various accuracy classes of CT(Current Transformer)

1 Answers  

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difference bewteen reverse current and alternating current

0 Answers   ABB,

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Three phase power is measured with two wattmeeter for balance three phase load.the reading of one wattmeter is zero.we can conclude that the power factor of balance load is?

1 Answers  

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What is the settings of distance protection relay in 400 kv line

0 Answers   Crompton Greaves,

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1500Ah VRLA battery,if its weight is designed 125kg during maufacturing its weight is reduced to 85kgs,What will be impact on AH capacity,life & economy?

0 Answers   Bajaj,

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What are the advantage of free wheeling diode in a full wave rectifier?

0 Answers  

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Why the TNC switch is called as Memory switch

1 Answers   Reliance,

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How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.

0 Answers   Gulf Industrial Services Company GISCO,

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IN 500 KVA TRANSFORMER 11KV/415 VOLTS HOW TO CALCULATE THE HT CABLE SIZE AND LT CABLE SIZE FROM TRANSFORMER TO LT PANNEL. AND HOW MANY MAINSWITCHES OR MCBS WITH RATING ARE TO BE PROVIDED

2 Answers   BSF,

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Why neutral is used in electrical system?

2 Answers  

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what is the basic principle of the alternator ????

2 Answers  

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