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Question 
In Aeroplane what circuitry or method use for earthing?
 Question Submitted By :: Dipak
I also faced this Question!!     Rank Answer Posted By  
 
  Re: In Aeroplane what circuitry or method use for earthing?
Answer
# 1		 
In aeroplanes isolated earthing systems are used. So 
traditional earthing is not possible and not required.
 
Is This Answer Correct ?    0 Yes 0 No
Jasmine Patel
 
  Re: In Aeroplane what circuitry or method use for earthing?
Answer
# 2		 
no earthing is needed for ship and aeroplane bcoz sea water 
and air is used as free discharging media
 
Is This Answer Correct ?    0 Yes 3 No
Not Needed
 
 
 
  Re: In Aeroplane what circuitry or method use for earthing?
Answer
# 3		 
All the negative wires are routed and connected to the 
outer metallic surface/sheets of the Plane and the positive 
wires connected to the instrument. It is called one wire 
system.
 
Is This Answer Correct ?    2 Yes 1 No
Aniruddha Sheode
 
  Re: In Aeroplane what circuitry or method use for earthing?
Answer
# 4		 
as like earth when plane is flying in air it behaves like a
base (earthing)body & as like earth in plane body earthing
is done.
 
Is This Answer Correct ?    1 Yes 1 No
Sailesh Ranjan Patel
 
  Re: In Aeroplane what circuitry or method use for earthing?
Answer
# 5		 
negative terminal of dc source is connected to the airframe 
only positive wire is taken to the equipments.airframe is 
used as ground (return path)
 
Is This Answer Correct ?    0 Yes 0 No
Ramesh Gaur
 

 
 
 
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