Safety Management of Civil Draughtsman MCQs - Set 03 - ObjectiveBooks

Safety Management of Civil Draughtsman MCQs - Set 03

Practice Test: Question Set - 03

1. Loss time injury incidence rate = ________
    (A) (Average number of persons employed/Number of lost time injuries) × 1000
    (B) (Number of lost time injuries/Average number of persons employed) × 1000
    (C) (Average number of persons employed/ Number of fatal injuries) × 1000
    (D) (Number of fatal injuries/Average number of persons employed) × 1000

2. PPE stands for
    (A) Personal protective equipment
    (B) Preferred protective equipment
    (C) Prohibited protective equipment
    (D) None of the above

3. Ladder leading to landing should be extended at least __________ meter above the landing
    (A) 1.2
    (B) 1.5
    (C) 1
    (D) 1.8

4. Before starting piling work, a complete knowledge of underground structures (such as sewers, water pipeline, gas mains etc.) is essential.
    (A) Agree
    (B) Disagree

5. How occupational disease caused in industrial environment?
    (A) Negligence
    (B) Lack of knowledge
    (C) Improper handling of machines
    (D) Persons exposed to substance or process

6. Setting up of National Safety Council (NSC) in India in__________
    (A) 1956
    (B) 1976
    (C) 1986
    (D) 1966

7. To prevent slipping a ladder should be placed in such a way that it makes an angle more than _________ degree with the ground.
    (A) 45
    (B) 60
    (C) 30
    (D) 75

8. Whenever workmen have to excavate in trenches in soil, soft rock or hard soil exceeding ________ in depth, the trenches should be securely shored and timbered.
    (A) 2 m
    (B) 1.5 m
    (C) 3 m
    (D) 2.1 m

9. There are as many possible causes of accidents as there are occasions
    (A) True
    (B) False

10. What is the percentage of oxygen in atmospheric gases?
    (A) 78%
    (B) 21%
    (C) 16%
    (D) 12%

11. Which one method is not lawful for eliminating unsafe acts?
    (A) Showing disapproval of unsafe acts
    (B) Initial job instructions
    (C) Education
    (D) None of these

12. If work of piling is to be carried out at night, minimum ________  lux luminance lights should be used.
    (A) 60
    (B) 200
    (C) 150
    (D) 100

13. As per the Heinrich theory, 88 % of accidents were attributable to
    (A) Unsafe physical condition
    (B) Unsafe mechanical condition
    (C) Unsafe act
    (D) Natural calamities

14. _________ quantity of materials should be put on scaffolding
    (A) Required
    (B) Only small

15. Economic cost is the only reason for which a contractor should be conscious of construction safety.
    (A) True
    (B) False

16. Wooden ladders should be inspected at least _________ a month.
    (A) Once
    (B) Twice
    (C) Three times
    (D) Four times

17. Who should be allowed to go below slab when centering is in position and concreting of slab is going on?
    (A) Only head carpenter
    (B) Every worker
    (C) Nobody
    (D) Only safety officer

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