Answer / k naga muneendra reddy

to remove static electricity. if static charges are there,
they can create small chrrents those may cause samll arc.
because of which firing may happen.

Answer / hamed

As we know all flouids while it is moving through pipes
create a static charges and to prevent the arcing which may
happen between Guns and any object (Low Potential
Body).Further more ,the person how is filling Petrol may
has static charges in his boady ,so via this earthing
system his body will be discharged safely.

Answer / vasu

beacuse,the flow of white oil(petrol or diesel)it cause
friction dueto this friction arc maybe produced thats why
the petrol guns in the petrol bunk are earthed...

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