What happen if ac supply is fed to rotor of the alternator?

1 Answers  

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What is the difference between Relay and Contactor

35 Answers   Siemens,

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I need to calculate the Battery bank back up for below configuration:- UPS - 120 KVA Battery Bank - 200Ah Volt of each cell - 12 V Total No of cell - 34 No's Can you please help me to get the battery back up time for above configuration...? along with formula

1 Answers   Wipro,

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Unbalance in voltages at motor terminals is caused by ____.

0 Answers  

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why we step down the voltage from 440 to 220 in machines

4 Answers  

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how rating of transformer is selected for any new plant/what kind of load is cosidered/what kind of fadtors are considered/ pz give standard procedure

2 Answers  

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What are the basic & Majour problems in UPS ?

0 Answers   Roto Power, RotoPower,

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Is it recommended to apply H.pot test for new cables segments after terminations or joints, however, this cable has been tested before at the manufactor by the vendor ? or only we can apply megger tests ?

1 Answers   Centroid,

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how was the induction stove working?

3 Answers  

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What is the correct procedure to shutdown VCB in 11kv substation.safety and work procedure

3 Answers   EGA,

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What is system earthing?what are the types?

1 Answers   ABB,

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what are the functions of current transducer and voltage transducer?

1 Answers   MEL,

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