1. Chest infection is caused by:
(A) None of these
(B) Human Accident
(C) Plant accident
(D) Fire accident
2. Burns is caused by:
(A) Human Accident
(B) Fire accident
(C) Plant accident
(D) None of these
3. Non-hygienic conditions are caused by:
(A) Fire accident
(B) Human Accident
(C) Plant accident
(D) Environmental accident
4. Production suspension is caused by:
(A) Fire accident
(B) Human Accident
(C) None of these
(D) Plant accident
5. Effects of chemical explosives are:
(A) Bad smell
(B) Fatal taste
(C) All of these
(D) Poisonous atmosphere
6. Improve the ventilation to avoid:
(A) Suffocation
(B) Both a & b
(C) Fatal taste
(D) None of these
7. Toxic chemicals affect human body by:
(A) Eye sore
(B) Chest infection
(C) None of these
(D) Both a & b
8. Toxic chemical material should be stored by:
(A) Labeling
(B) Wrap in plastic sheet
(C) Loose opener
(D) Open space
9. To do spray paint, work should be done in:
(A) Open place
(B) Store
(C) Booth
(D) Room
10. Water formula is:
(A) HO2
(B) H2O2
(C) H2O
(D) HO
11. In chemical industries, poisonous atmosphere can create:
(A) All of these
(B) Bad smell
(C) Chest infection in workers
(D) Fatal taste
12. Used for protection from chemical gases:
(A) Mask
(B) Helmet
(C) Apron
(D) None of these
13. For chemical handling, use ____ made gloves:
(A) Rubber
(B) Wool
(C) Canvas
(D) Cotton