Answer Posted / k.mani kandan

no because it trips only short circuit and over
loaded.......

1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor

4859

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Can any body tell me about INNER SHUNT COMPOUND MOTOR diagram?

2102

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IN dc capacitive reactance is??

1386

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Post possible questions for Power Factor Panel FAT / SAT

1399

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What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

2029

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one electromagnet is called

1907

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How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

1615

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From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer

1426

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Write masons gain formula.

1205

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In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????

2132

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(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?

2173

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is there any lightning by passer is arranged in ship like buildings?

1931

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what is the difference between capacitive and resistive voltage divider?

3516

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In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases

2019

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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

1580

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