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.

How to Convert horsepower to kva? what is the three phase formula? email me if u know thanks Rehan smileavail@msn.com

3 Answers  

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If one 10 Hp 3phase induction motor connected in 380volt 50Hz. and again its connected to 380volt 60Hz. howmuch currrent and power take on both time?????

1 Answers  

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How to desaturate a saturated CT of PS Class?

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Hi Friends pls give information regarding BARC written test. am attending by 20-5-2008. mail me to kkumarei@gmail.com or message to 9962122264

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why measure the gravity in battery?

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how to make parrallal ups

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In a house wiring why we are using only one neutral wire and so many phase wires from the main board, when the load is common for both wires?

3 Answers  

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