Answer Posted / unknown

When ac supply will have given to rotor side then synchronous machine becomes induction machine fed from stator side ,so the frequency of voltage or current that is produced at stator terminal is "SF" i.e very less than 50 ,so we can't get pure sinusoidal waveform.

If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?

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how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?

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how to discharge 3 phase power factor correction capacitors

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How to megger test 11 kV cable and the acceptance IR value

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What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?

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what is mind in cable

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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 ?

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relation between power station capacity and voltage level?

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In control room of our one plant there is a continuously the incoming power goes to PC is vary,means in stabilizer it continuously indicate from high input to low and low input to high. what is the reason and its solution.

1979

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for compensate 315mh inductance ,how many capaciance required?

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What must be the minimum distance maintained between 2 Generators as per International standards?

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I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR

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What do you mean by an instrument transformer?

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what are all the components required to assemble solar panel other than pv cell?

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