Answer / pakshi rajan.g

only the leakage current flows through neutral in a 3phase system, so size 0.5 core is enough for neutral...

Answer / sourabh vishwakarma

from 3.5c cable we can save cost instead of using 4c cable.in 3.5c cable .5c is using only for neutral for completing path.

Answer / ajarasheed

it can be used in 3ph equipment connection where the nuetal
will be used only for controls.

Answer / william lobo

IT DEPENDS ON THE LOAD SITUATION AT THAT PARTICULAR PLACE. IN CASE THERE IS MOE THAN 50% MOTOR LOAD I.E. 3 PHASE LOADS ONLY AND LESS OF SINGLE PHASE LOADS; THEN IN THAT CASE WE COULD USE 3.5C CABLES. BUT WHERE THE AMOUNT OF SINGLE PHASE LOADS ARE MAXIMUM AS COMPARES TO 3 PHASE LOADS; THEN IN THOSE CASES IT WILL BE NECESSARY TO USE 4C CABLES.

3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??

0 Answers  

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What type interview questions ask in Electrical technicians

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Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

0 Answers  

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what is difference between cpp electrical system and refinery electrical system

0 Answers  

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Pole of s-plane gives the information about?

2 Answers   CCP,

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Is there is any difference between AC and DC Cables

1 Answers  

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How we can design a cable for a 3phase load.

1 Answers  

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Relation between Sq.mm of wire and Its current carrying capacity?

5 Answers  

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will 1050kva DG set withstand for back charge of 16MVA transformer

0 Answers  

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What does the a,b,c of 95a,95b,95c relays denotes?

0 Answers   KSEB,

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DG use Rating KVA why

1 Answers  

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how to convert lv line to hv line and viseversa, any losses will occur during this process

0 Answers   Jindal,

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