Answer / gajanan

alternating means which attains positive and negative
values through zzero at regular intrvals. pulating means
which is having positive and zero value.

what is PWM in IGBT and how it works for drive.?

0 Answers   BRG,

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what are factors to be consider to design a HT & LT motor?

0 Answers  

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how to define vector group of transformer

1 Answers   Engro, Reliance, TATA,

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Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com

0 Answers  

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can we use 3 phase UPS for Motors and Other Machines

4 Answers   ACC,

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HT and LT cables can be laid on same cable tray

1 Answers  

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What is the difference between split AC and Casste AC?

2 Answers   NTPC,

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if current required for triggering thyristor at -30 degrees(temp) is 80 mA, what is the current required at 60 degrees

1 Answers  

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i) in which cases should we go for neutral and where should we go for ground? ii) in domestic supply we are getting 230v a.c.and what is the amount of current?

2 Answers  

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Is the inductance parameter of transmission line affected by taking the earth into consideration?is the same true for capacitance? Justify the answer.

1 Answers  

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If the t/f capacity is 500KvA then what is Amps ratting of the main breaker.

5 Answers  

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110 KW MOTER DOL STATER 240SQ.MM CABLE MOTER AND STARTER DISTANCE IS 110 METER WHAT IS VOTAGE IN MOTER END AND SYSTEM VOTAGE IS 415 V HOW I CAN CALCULTE

2 Answers  

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