Answer / deepalps

switch off the load and check fuses

why a fan starts rotating in the reverse direction when condenser gets damaged?

1 Answers  

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What is the minimum distance between taransformer (say 2000 kva)and its earth pit?

2 Answers   Bhel,

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does buccholz in a transformer use batteries

2 Answers  

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why the AC or DC motor takes high starting current?

2 Answers  

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why do we use magnetic contactors ?circuit breakers are not enough?

5 Answers  

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What is effect of over voltage and under voltage on ACB

0 Answers   EFS,

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HOW TO CALCULATE THE CABLE SIZE FOR POWER CABLE, CONTROL CABLE AND INSTRUMENT CABLE

1 Answers   TurboTech,

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how to make a solar panel? why solar panel cell connected to serious?

1 Answers  

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What do you mean by boost voltage in case of battery charger?

3 Answers   MahaGenco,

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what is the d/f b/w iverter & converter.

5 Answers   Indeco,

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how to calculate restraing current and operating current for differential protection if 20 mva transformer is OLTC 33 kv/11 kv ? and what should be the type and ratio of CT?

2 Answers   L&T, OPS,

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Based on what the rating of machines are provided??(ANswer should in single word)

19 Answers   Asian Paints, Bhel,

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