what happen if transformer neutral not earth

2 Answers  

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Trafo ratio is 11kV/6.6kv,Vector group is YND11. What will be the effect if secondary is used for earthed system.

0 Answers  

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What is the maximum allowed kwa through 2.5mm cable. Electric company installed 2 electric meter at my premises . Two jumper wires of 2.5 mm are used to connect . 2 single phase meters with allowable load 6 and 3 kwa. These jumper wires are taken from a 3 phase electric meter. Meters are in open Sun. What max load these wires can take.

0 Answers   KESC,

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what are all the components required to assemble solar panel other than pv cell?

0 Answers  

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The inexpensive way to improving energy efficiency of a motor which operates consistently at below 40% of rated capacity is by _____.

2 Answers   IFFCO, Sanmar,

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Please explain me about Relay curves and their sources to read ?

0 Answers  

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How to check the cable fault / hv test of transformer cable.

0 Answers   KSEB, L&T, Siemens,

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How we calculate the current carrying capacity of H.T. cabel?

0 Answers   Bhel,

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what is second harmonic, how is effect transformer ?.

2 Answers   DEWA,

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What are the main factors to be considered(In terms of energy conservation) while selecting a new air compressor?

1 Answers  

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What will be the total current for 300kva UPS if it runs on 40 to 45 percent load. Is there any formula for to calculate the exact load.

4 Answers   Sodexo,

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technical questions asked by visa steel interview plg get me!

1 Answers   LG, Visa Steel,

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