What is IGBT?Where it is used? What is the difference between IGBT and Thyristor?

5 Answers   AC, Formo Plastic, HBL Power Systems, SECL,

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what is electric traction?

26 Answers   TCS, Volvo,

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Why transformer ratings in KVA not in KW?

6 Answers   ABB,

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Which motor has high starting torque

2 Answers   Greenko,

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why Lightening Arrester Probe sharp at Top of telecom tower.

0 Answers   Reliance Jio,

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can we say current flows inside an atom as electron moves inside an atom?

7 Answers   Vedanta,

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what are the protecyion of transformer & generators

0 Answers  

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how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.

0 Answers  

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how slip power recovery system work

0 Answers   Ambuja,

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If the rotor pf of a 3 phase induction motor is .866, then what is the phase displacement between stator and rotor magnetic field 1)30,2)120,3)150,4)90 please justify....

2 Answers   GATE,

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Why CT secondary should not be kept open?

7 Answers   Anna University,

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how wud i know that whether i have to use unitized package substation or transformer?

1 Answers  

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