Answer / swapnil khobragade

etp is effluent tratment plant and wtp is water tratment plant

WORKING PRINCIPLE OF VACCUM CKT BREAKER ?

2 Answers  

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what is the minning of propotional, integral, derivative ?

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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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transmisancy eficencey calculation formula

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what is auto transformer?

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What is the Derating factor of power cables when exposed to direct sunlight in (both PVC & XLPE).

1 Answers  

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What is diversity factor in electric installations?

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Now I inject 1kv DC supply r&y=??? R&Y=?? Y&B=?? B&R=???? RYB&N=??? RYBN&E=????? Minimum value====???????

1 Answers   Integra,

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I have 2 Nos of 2500kVA 33/0.415V cast resin transformers. How to decide on ampere rating of HT Panel? Also advise me how many panel RMG i have to consider whether 4 panel ok?

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what happens if i connect acapacitor to a generator load

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Which level of the Transformer oil got dielectric strengh? And why?

0 Answers   HSL,

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what happens if you swap F1 and F2 connection in the exiter of the generator?

1 Answers  

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