1. . During arc welding, you should not touch:
(A) Tools
(B) Live electrical parts
(C) Work bench
(D) Gloves
2. . While welding, gloves should be:
(A) Wet
(B) Dry and hole-free
(C) Loose
(D) Plastic
3. . Equipment should be turned off:
(A) During welding
(B) When not in use
(C) Only at night
(D) After one week
4. . Damaged cables should be:
(A) Used carefully
(B) Ignored
(C) Repaired or replaced
(D) Painted
5. . Welding cables should not be:
(A) Long
(B) Heavy
(C) Wrapped around body
(D) Connected
6. . Work piece must be:
(A) Painted
(B) Grounded properly
(C) Heated
(D) Washed
7. . You should not touch electrode when it is:
(A) Cold
(B) Clean
(C) In contact with work/ground
(D) New
8. . While working at height, you should wear:
(A) Helmet
(B) Safety harness
(C) Shoes
(D) Mask
9. . To protect ears from noise, use:
(A) Gloves
(B) Earplugs or earmuffs
(C) Goggles
(D) Helmet
10. . For eye protection during welding, use:
(A) Sunglasses
(B) Welding helmet
(C) Cap
(D) Mask
11. . Welding fumes should be:
(A) Inhaled
(B) Ignored
(C) Avoided
(D) Stored
12. . Flammable materials should be kept at least:
(A) 1 m away
(B) 5 m away
(C) 10 m away
(D) 20 m away
13. . Welding should not be done in:
(A) Open area
(B) Workshop
(C) Confined space
(D) Ground
14. . Gas cylinders should be stored:
(A) Horizontally
(B) Upside down
(C) Upright position
(D) Underground
15. . Before moving gas cylinders, valves should be:
(A) Open
(B) Closed
(C) Broken
(D) Heated