A friction lighter is normally used for lighting gas welding torch, because of the reason that

it is easier to operate & maintain.

duration of spark created is very small.

A friction lighter is normally used for lighting gas welding torch, be

1.	A friction lighter is normally used for lighting gas welding torch, because of the reason that
A.	its initial cost is very low.
B.	duration of spark created is very small.
C.	safety of welder is ensured.
D.	it is easier to operate & maintain.
Answer» D. it is easier to operate & maintain.

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A friction lighter is normally used for lighting gas welding torch, because of the reason that

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