Answer Posted / vishal

kw/ kva

draw the full wave and half wave circuit of 3 phase system and inverter circuit used in ups 

2447

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SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS

6948

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what is the difference between directional & non directional earth fault with example please explain.

1894

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USE OF 8 WAY PAN ASSEMBLY

2027

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in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly

2349

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full form of electrical?

2780

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How to decide the size of the capacitor for a single phase induction motor say 2 HP ??

2311

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DEAR SIR,I GOT THE CALL LETTER FROM RRB, SECUNDERABD AS A JE-II SO PLEASE PROVIDE ME SOME MODEL QUESTION AND ANSWER PAPERS AND LAST YEAR QUESTION PAPERS

2083

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What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

1188

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Difference between RCCB, RCBO and ELMCB.

4141

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Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?

2298

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Single phase and threephase power calculation

2181

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What is force on a conductor in a magnetic field ?

1136

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what is the meaning of vcc

2569

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what is transistors comprised of?

1247

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