Answer / k.prakashchandra

You have not mentioned whether there was increase in speed of the tripped TG. If not, at the time of tripping the load on it was zero or it was running as a motor .

when generator of a power plant is not connected to grid , by increasing the mechanical torque speed of rotor increases but when it's connected to load instead of increase in speed current increases , why?

1 Answers  

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Merits & Demarits of Oil circuit & Air circuit breakers ?

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Why only plate(copper) Earth pit given for neutral earthing? why not pipe(G.I) Earth pit?

1 Answers  

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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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Selection criteria for Vector group in power / distribution transformer.

1 Answers   ABC,

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1.WHAT ARE TRANSMISSION LINE LOSSES DURING WINTER AND SUMMER SEASON? 2.WHAT ARE THE CAUSES/ 3.WHEN THE CORONA IS MORE?.,WHETHER WINTER OR SUMMER? 4. WHAT IS THE PERCENTAGE OF LOSSES IN TRANSMISSION LINE?

1 Answers   Coastal Energen,

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HOW WE WILL CONNECT THE PHASE CTS AND NEUTRAL CTS TO REF RELY

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Different between megger and contact resistance meter

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please, Send me last technical test question paper in my email id..

0 Answers  

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what is the differance between ac induction motor and ac synchronous motor?

5 Answers  

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I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.

0 Answers   MindSquare, Sical,

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is it value of power factor is more than unit. whats effects in the source supply

0 Answers  

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