1. ______ devices are used for protection from chemical gases;
(A) All of these
(B) Mask
(C) Rubber gloves
(D) Eye shields
2. Safety shoes toe made of;
(A) Graphite
(B) Rubber
(C) Leather
(D) Steel
3. Asbestos fabric prevent from;
(A) Flame
(B) Heat
(C) Water
(D) All of these
4. ______ devices are used for eye protection;
(A) Goggles
(B) Face screen
(C) None of these
(D) Both a & b
5. Effects of chemical explosive are;
(A) Bad smell
(B) All of these
(C) Poisonous atmosphere
(D) Fatal taste
6. Improve the ventilation to avoid;
(A) Suffocation
(B) Both a & b
(C) Fatal taste
(D) None of these
7. Toxic chemical effects on human body;
(A) Eye sore
(B) Chest infection
(C) Both a & b
(D) None of these
8. Toxic chemical material should be stored by;
(A) Wrap plastic sheet
(B) Loose opener
(C) Labeling
(D) Open space
9. To do spray paint in _____;
(A) Open place
(B) Store
(C) Room
(D) Booth