Answer / raj

In automobile negative terminal kept ground ( short with
body ) and only one wire used for on/off circuit.

Answer / karan

in plane generator neutrl point use as earthing.

Answer / arup

In the case of an aeroplane, the structure is likely to
become charged during flight, particularly in atmospheric
conditions adjacent to thunderstorms. Airport procedures
include earthing the plane upon arrival, by attaching an
earthing cable to the fitting provided on the aircraft.
This conductor returns the aircraft to local earth
potential and discharges any static, an important
consideration prior to refuelling activities.

What is I to C?

0 Answers   PowerTech,

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when transformer in load condition neutral earth testing wheater we can do it or not

1 Answers  

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Why voltge arev transformed in to 132KV/66/KV/33KV like that

5 Answers   HAL,

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sir please tel me how calucalte kwh if home taken load 30ams how maney kwh taken per day.and 3phase motor 5hp per hars how maney load teken and how mach kwh and forward me to electrical table for calicalte kwh and kvr and kvah

1 Answers  

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Can we pass 11kv power in 1.1kV voltage grade cable.If not why?.

3 Answers  

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what is interference

1 Answers   L&T,

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Residual voltage & residual current used in which protection?

5 Answers   Qatar Gas, Reliance, Transformers and Electricals,

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HOW MANY TYPES OF FUSE?

0 Answers  

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WHY THE +VE POLARITY OF 48V DC POWER SUPPLY IS USUALLY GROUNDED?

1 Answers   Tulip,

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1)Explain why the cradle guard is used on railway crossing in overhead line construction?

0 Answers  

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What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

0 Answers  

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What will be the capacity of the generator set which can be used for my 2 ton window air conditioner ?

1 Answers  

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