What type of DC motor would you see for a lift?

0 Answers   Ericsson,

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Can we use Motor protection CB while we use the VFD for Speed control?? if not means please tell the reason!!!

1 Answers  

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how does an energy meter works?

4 Answers  

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what is the effect of constant power factor to the voltage regulation

1 Answers  

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define displacement & magnitude ?

0 Answers  

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What happens to the terminal voltage of an alternator connected to a bus bar when it is suddenly disconnected from the bus bar??

2 Answers  

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Why we are using LA Rating 10kA in 66 kv substation

1 Answers   L&T, NMDC,

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is there any pottential in neautral?

3 Answers  

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why any Elelctricity board insist not to change the buren of their metering CTs or PTs for metering purpose? as a example elect. board not accepted that any customer change their metering CT or PT core burden from 5VA to 15VA.. why?

1 Answers  

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it is possible to rotate the DG engine dc starter with wrong polarity connections? why?

0 Answers  

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Why the motor was take the starting current is high?

3 Answers  

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Find the octal equivalent for the binary number 101101110

1 Answers   Ecil,

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