Answer / guna

Aluminium 25 sq.mm
or
copper 16 sq.mm

Answer / rafikul islam

what is suitable cable for 25 HP motor ?
start with VFD ac supply 50 hz

But i want to known, why will be cable size 16 rm, through us calculation please.

Answer / dinesh

35 sq mm

OHMS Law is only applicable for ac or dc or both circuiT?.

6 Answers  

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What is a fuse? How does it work? What are materials used?

0 Answers  

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What is transmission line potential gradiant?

1 Answers  

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what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:

0 Answers  

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give information about REM5453 & SPAJ Relays

1 Answers  

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How do you reset circuit breaker?

1 Answers   Bhel, Kaveri Steels,

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what is the iron loss in a 11KV/440V transformer?

2 Answers   Bhel, TVS,

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What is the make of breakers, transformers, generators? What are their capacities and ratings?

4 Answers   Bharat Bijlee, GHPPL, Tata Motors,

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The windings of a transformer are divided into several coils, because?

0 Answers  

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how to read AWG n how to convert AWG reading into mm?

1 Answers  

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what is your majour contributions in your present job

0 Answers   ESL,

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WHAT SHOULD BE THE RATING OF MCCB FOR 415V,3Ph,50KVAR CAPACITOR BANK

1 Answers  

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