Answer / sushil bagade

if we apply the E.M.F it create the P.D across the ckt and
due to that current is flow in short EMF have ability to
produce potantial difference and due to that electron flow
occure and that is nothing but current flow

Answer / pswin

Conductors have an abundance of free electrons which requires low pressure to move them from one atom to another, and establish a high current. This is the characteristic of conductors and that's why, current can flow through them.

how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me

0 Answers  

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How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?

0 Answers   Siemens,

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what is meant by magnetic flow meter ? explain its working principle ?

1 Answers  

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WHAT IS THE USE OF TERTIARY WINDING IN A STAR/DELTA TRANSFORMER ?

3 Answers  

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when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)

0 Answers  

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What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.

0 Answers   APTransco,

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suri transmission

0 Answers   Bhel,

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What is the formula to find out the kvar required to improve the powerfactor from .85 to .99 at 1500kw, 415v.

4 Answers   Trident,

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What does Magnetic Neutral Axis

2 Answers   Eskom, Genus, Lanco,

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what size of copper busbar use for 11kv 630A

3 Answers   ABB,

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Why HT motor of 3.3 kw or 6.6 KV, one side foundation ( mostly non drive end ) keep insulated from ground ?

2 Answers  

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if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit

0 Answers  

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