Answer / raj

No its not possible to provide 3phase wire in conduit for
room as per IS specifications.

what is the current limit of lighting arrester ?

1 Answers   ABB,

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whats the diff b/w mpcb and mcb?weather it trips on single phasing or not.

9 Answers   Electra Power, Essar,

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How many safety of Disel Generator

5 Answers   Sail,

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what happens if DG N earthing fails while running and N Earthing fails while Transformer on load ???what will be the impact ???????/

2 Answers  

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How do we calculate the maximum amount of current in a 300 SQ.MM cable ?

1 Answers   Roto Power,

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HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.

0 Answers   Areva,

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What is the difference between online and offline UPS

1 Answers  

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What is Mvar?how significant is in electrical energy transmission?

2 Answers   Areva,

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clarify types of motor operated valves and advantages

0 Answers  

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Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm

0 Answers  

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what would be the earth to neutral voltage in industries? if it is not main Taine then what will happen?

4 Answers  

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what is corona effect

3 Answers  

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