Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter

0 Answers  

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1 Answers   Exide,

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why armature is placed in stator but not in rotor in synchronous generator ?

2 Answers   Student,

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How to determine the Power factor is Leading,Lagging & Unity ?.I don'thave any Meters.

3 Answers  

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what is the working principle of soft-starter & how it diff. from VFD ?????????

5 Answers   L&T,

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what is difference between electrical and electronics

2 Answers  

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how many bulb of 60watt at 300volt is used to maintain 0.25 amp.with valid reason?

4 Answers   Cords Cable, TATA,

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what is the difference in inductance and resistance.both oppose the flow of current but how.resistance having + ve power in both cycle while inductance having both power.

5 Answers  

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why synchronous motor is not self starting

5 Answers   Cenored,

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what is purpose of using neutral grounding transformer in generators??

1 Answers  

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sir, is there any ratio,this much of A.C volt is equal to D.C voltage

3 Answers  

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what will happen to the core losses if we perform the open ckt test on high voltage side of a transformer ?

2 Answers  

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