what is residual current....

1 Answers  

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What is the si unit

2 Answers  

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What is the value of system voltage?

2 Answers   Bhel,

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What are the functions of temperature scanner in power transformer?

0 Answers   HCL,

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IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com

0 Answers  

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what's the meaning of the negative going half cycle in the circuit containing a bulb and a switch in series with a input ac source. i mean what happens in the -ve cycle. the dir. of current changes or any other thing. if dir. changes then why we use fuse in only phase wire.

2 Answers  

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How we can calculate the life of Lead acid battery

0 Answers   ABC,

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can v use earth as nutral. yes than y.if not y.

3 Answers  

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can anyone tel me what is competency of electrical supervisor??

2 Answers   ONGC,

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Form S and "c" license application both are same? @ tneb portal

0 Answers  

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While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x

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In generation,transmission and distribution voltage frequency is either 50HZ or 60 HZ;why are only these frequencies?

2 Answers  

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