which level of transformer oil has got low dielectric strength ?why?

2 Answers  

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how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable

0 Answers  

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what & how to check the lightning arrester

0 Answers   ABC Telecom,

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what is priming pump?why it is used ?

2 Answers  

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what is the use of spherical metal balls attached on to the earth wire of transmission over head lines?

2 Answers  

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If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer

0 Answers   UltraTech,

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as per BIS supply voltage in India is ......

9 Answers  

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what is KWH

2 Answers  

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What are the electrical engineer roles and responsibilities in chemical plant?

0 Answers  

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Is MEN and RCD related to each other ?? IF yes then how??

0 Answers  

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How stabilizer works

1 Answers  

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How the frame size of a flange mounted AC induction motor is calculated?

0 Answers   APCPDCL,

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