What are the different pre-commissioning tests that are performed on the distribution transformer, power cable and switchgear (11kv)?

1 Answers   Hitech, Reliance,

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how much speed will trawiling current

3 Answers   TCS,

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how can maintaince the acb contactor moveing and fixing kit

0 Answers   Gulf Cement,

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What is power factof?

21 Answers   RRB,

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What is the acessaries distribution transformer ?

11 Answers   Bhel,

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what is the working principle of contactor and conditions of normal open and normal close on it?

3 Answers   EEE,

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Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

0 Answers  

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explain safety measures in alternator?

0 Answers  

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when motor taking high amp what happen.

4 Answers  

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what is PI value and its significance for insulation testing?

3 Answers  

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how the diesel generator maintain the rpm when the generator loaded varies from 10% to 70% immediately?

3 Answers  

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plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.

0 Answers  

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