Answer / thowsif_emerson

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.

Answer / sure

Never lightning is occur on Aeroplane.so,mostly earthing
doesn't required..

Answer / satya dev

Basically all the aroplanes are constructed with metal and
hard plastics. during the flying in the sky all the metlic
parts are charged due to air and cloudes it is called
static electricity. now it is not possible to make
paramanat erthing to the airoplane when its flying but to
avoid the mejor problem occured all the tyres of the
aroplanes are made with good conductor along with the
rubber. when aroplanes are landing all charged electrone
are immediatly connected to ground and it has earthed to
make safe the aroplanes.may be all of you know that the
runway is already made for switable earthing.

Answer / baljinder singh

We connect the neutral of generator in airplane as earthing
point. because in airplane we do not received the electrical
energy by transmission line. we get electrical energy from
generator..

Answer / vijay swami

no earthing is required... the ultimate ground is EARTH n
plane don come in contact wit it.. so earthing is not
possible in it..

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