1000+ Maintenance Engineering Questions and Answers Pdf - 2

Question: 6

Which of the following welding process uses non consumable electrode?

(A) Ion beam welding

(B) Laser welding

(C) TIG welding

(D) MIG welding

Question: 7

Seam welding is

(A) used for welding cylindrical objects

(B) used to form mesh

(C) continuous spot welding process

(D) multi-spot welding process

Question: 8

Copper is

(A) preferred to be welded by spot welding

(B) as good for spot welding as any other material

(C) very difficult to be spot welded

(D) easily spot welded

Question: 9

For welding overhead joints in horizontal plane, following technique of gas welding is used

(A) inclined hand

(B) straight hand

(C) forehand

(D) back hand

Question: 10

Gray iron is usually welded by

(A) MIG welding

(B) TIG welding

(C) Gas welding

(D) Arc welding