What is a copper loss or i2r loss pc?

0 Answers  

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what is differents between static stablizer and servo stablizer

3 Answers  

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1)What will you do if main incomer VCB fail in your site ?

7 Answers   Honeywell,

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Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.

0 Answers   Pride Hotels,

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What is the difference between Rectifier & Converter?

12 Answers   Bajaj,

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what is diode? and what it is used for ?

3 Answers  

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Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 Answers  

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if two heater of rating 1KW,200v are connected in series 100v supply what will be the power taken

1 Answers  

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CAN ANY ONE EXPLAIN THE KNEE VOLTAGE OF THE CT?

3 Answers  

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How works the AVR in DG Sets Plz explain??????????

1 Answers  

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it is used to measure the potial difference between two point?

2 Answers  

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Technical specification of a wind farm

1 Answers  

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