is dc shunt moter oprate on ac? if no why? if yes how?

8 Answers   IOCL, JJJ, Power Grid,

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Classify the different types of load.

6 Answers  

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What is water cooled chiller plant?

1 Answers   Gulf, IOCL,

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hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)

1 Answers  

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why a motor overheated stops to rotate ?????

1 Answers  

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defination of controlled shunt reactor

0 Answers  

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How out of step protection relay works?

0 Answers   APL,

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Describe the method of Plate Earthing.

1 Answers  

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how do we calculate of transformer in va?what is calculation?

2 Answers  

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What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?

0 Answers  

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Why cannot we insulate HT over head cable to avoid ionization of air around the HT Cable?..By this we can minimise corona loss also..

1 Answers  

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In D O l starter motor starts as a star connected ,then in star delta starter also motor initially starts as star how come star delta is preferred from dol

2 Answers  

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