1. . When the thickness of a plate is more, it is welded…
(A) by making bevel
(B) by using arc
(C) by using gas
(D) all
2. . The ‘II’ symbol is used for…
(A) Open square Butt Joint
(B) V-groove Butt Joint
(C) Double V-groove Butt Joint
(D) J-groove Butt Joint
3. . The symbol is used for…
(A) J Groove Butt Joint
(B) Double J-groove Butt Joint
(C) Double V-groove Butt Joint
(D) V-groove Butt Joint
4. . The symbol is used for…
(A) Double J-groove Butt Joint
(B) Open square Butt Joint
(C) V-groove Butt Joint
(D) J Groove Butt Joint
5. . Arrow mark contains information about…
(A) Weld Position
(B) Sides
(C) Size
(D) All of these
6. . Resistance welding includes … welding
(A) Spot
(B) Seam
(C) Flash
(D) All of these
7. . In … welding, the shape of electrodes is round like wheels and welding is in the form of small dots
(A) Flash
(B) Seam
(C) Mig
(D) Tig
8. . Spot welding is a type of …
(A) Arc welding
(B) Gas welding
(C) Resistance welding
(D) All of these
9. . The symbol is used for …
(A) J Groove Butt Joint
(B) Double J-groove Butt Joint
(C) Double V-groove Butt Joint
(D) V-groove Butt Joint
10. . If the weld symbol is below the reference line, the weld should be made on…
(A) Same side
(B) Opposite side
(C) Both sides
(D) None