Answer / yk

KVA RATING WILL CHANGE PROSNALY WITH FREC IF FREC IS
DECRESED VOLTAGE ON TERMINAL WILL DECREAS AND IF CURRENT
KEPT CONSTANT KVA O/P WILL DECREAS . IF CURRENT IS NOT
CONSTAN THEN FOR SAME KVA CURRENT WILL INCREAS AND
TRANSFORMER WILL BE OVER LOADED .

why ct mensioned 0.5/5p20 plese any reply to me

2 Answers  

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if sf6 gas low in gis what will happen

0 Answers  

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I am working as maintenance engg. in electrical but i want to do carrier in electrical drawing.Tell me about that.

2 Answers  

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1000 W bulb takes 4.16 Amps at 240 volt then what will be the KWH & if i am using 1000 W bulb at 180 Volt the amps will be 5.55 then what will be KWH????????????????

2 Answers  

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what is meant by phase &line voltage, how its differ from each other ?

5 Answers  

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what is the best electrical system i.e substation sytem of 11kv/.433kv for a township. if township have 300nos substation of 11kv. we have to go G.O.D.O. fuse unit or Compact Substation Unit. please reply Asap.

2 Answers  

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Rated moter voltage and frequency is 380volt 60 hz but moter is running at 380votac 50hz is this harmful for moter winding

1 Answers   Infosys,

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how we can calculate cable size for any load & any type of cable material ?

1 Answers  

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what is the difference between rccb and elcb?

1 Answers  

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What is the need of motor starter?

6 Answers  

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what is POTT and PUTT explain?

0 Answers  

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can anyone show me how the 3 phase power is supplied to socket outlets?

0 Answers   Bhel,

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