Answer Posted / anshul sahu

if one ct connection looses it will trip on earth fault coz relay will sense imbalanace current in the circuit

what is the function of Moulded case circuit breaker, why it is called Moulded?

1528

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WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR

3964

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I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???

2600

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What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?

1110

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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

2287

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What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.

2015

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how the characterstics of control valve being done

2060

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Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage

1794

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how we design a pannel to start 10HP motor with the help of star delta starter?

2196

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how does the thyistor work in dc drive?

1967

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If a high resistance fault occurs,then what are the changes will happen in the system?

1438

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how did the testing of protection relays done through current injection

2060

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How 48-relay (incomplete sequence) functions?

4076

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What are two contours of nichols chart?

1050

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how to select battery for 15 KVA UPS with formula

2524

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