Answer / mayur salunke

Becoz this breaker has a three coils wounded on the one core whenever difference between the 2 coils occurce third coil energiest and open the supply

Send the control circuit digram of a star delta stater?

1 Answers   L&T,

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How to calculate fault level of 11 KV system

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How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

0 Answers  

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What are the difference between C-Curve and D-Curve for MCB's.

17 Answers   ABB, DLF, Essar, GK companies, Nissi Engineering Solution,

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If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?

0 Answers  

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what will happen while giving 2 phase supply to 3 phase motor

5 Answers  

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sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.

0 Answers  

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what are the types of Distribution transformer vector group please explain

7 Answers  

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WHEN WE TOUCH THE BOTH TERMINALS OF BATTERY WHY NOT THE D.C BATTERY GIVE US SHOCK SUCH AS A.C SUPPLY?

3 Answers  

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in alternator how we can give power to rotor ? its power is AC or DC ?

5 Answers  

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From stability point of view,What(higher/lower) should be the value of inertia constant of rotating machines?

1 Answers  

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Pls explain about vfd control?Where it is used, Give some example?

3 Answers   Siemens,

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