1. 5.12 All samples which are transported between terminals and laboratories or other installations should be labelled in accordance with the globally harmonised system for classification and labelling of chemicals (GHS).
. a. True
. b. False
2. 5.70 What are the effects of acute exposure (short term) to benzene?
. a. Shortness of breath, irritability, headache, nausea, dizziness, intoxication
. b. Irritation of the eyes, nose and respiratory tract
. c. Convulsions and loss of consciousness
. d. Answers a., b. and c. are all correct
3. 5.36 What is the most informative source of information about the hazards of a product or chemical?
. a. The job sheet
. b. The Bill of Lading
. c. The Safety Data Sheet
. d. The operations supervisor
4. 5.41 What is the safe oxygen content range in a confined space?
. a. Between 19.5% and 21.0%
. b. Between 18.6% and 20%
. c. Between 19% and 25%
. d. Answers a., b. and c. are all wrong
5. 5.03 Regardless of the product, and in accordance with API Ch 8.1/ASTM D4057, what is the maximum level to which sample containers should normally be filled?
. a. 50%
. b. 80%
. c. 85%
. d. 100%
6. 5.06 When lifting anything heavy, which muscles should take most of the weight?
. a. Upper arm muscles
. b. Leg muscles
. c. Back muscles
. d. Answers a., b. and c. are all correct, to distribute the load equally
7. 5.74 When working in an environment suspected of containing H2S, personal monitors must show a level below (or provide an alarm at) what limit?
. a. 5 ppm (10 ppm in USA)
. b. 1 ppm (2 ppm in USA)
. c. 15 ppm (20 ppm in USA)
. d. 0.1 ppm (0.2 ppm in USA)
8. 5.42 Products have defined limits of combustion. What are these?
. a. The Permissible Exposure Limit and the Threshold Limit Value
. b. The Lower Explosive Limit, Upper Explosive Limit and the Flash Point
. c. The Flash Point and the Threshold Limit Value
. d. The Permissible Exposure Limit and the Lower Explosive Limit
9. 5.60 What is the minimum required respirator for working in a benzene environment that is greater than the permitted exposure limit?
. a. Self contained breathing apparatus
. b. Full face respirator with an organic vapor cartridge
. c. Half-mask respirator with an organic vapor cartridge
. d. Half-mask respirator with an acid gas cartridge
10. 5.68 How heavy are benzene vapours?
. a. Lighter than air
. b. Heavier than air
. c. Same as air
. d. Answers a., b. and c. are all wrong
11. 5.13 What information must GHS sample labels contain?
. a. Hazard pictograms, signal words and hazard statements
. b. Product name and precautionary statements
. c. Information in both a. and b. above
. d. Information in a. and b. above and supplier information, including a telephone number
12. 5.38 A SDS will list what type of protective equipment is required when working with a particular material.
. a. True
. b. False
13. 5.84 What type of respirator filter cartridges should you use for protection against hydrogen sulfide?
. a. Acid Gas
. b. None. Only a self contained breathing apparatus is acceptable
. c. Organic Vapour
. d. Radionucleides, highly toxic dusts, mists and fumes
14. 5.46 Which of the following are examples of a confined space?
. a. A cargo tank
. b. A grain silo
. c. A pump-room on a ship
. d. Answers a., b. and c. are all correct
15. 5.10 The responsibility for an inspector complying with the safety regulations in any terminal belongs to?
. a. The terminal staff
. b. The terminal s safety officer
. c. The inspector
. d. The inspector s manager
16. 5.08 Which of the following safety equipment is not required on every job?
. a. H2S monitor
. b. SCBA
. c. Hard hat, safety footwear, gloves
. d. Long-sleeve, fire resistant clothing
17. 5.76 Hydrogen sulfide is probably the most dangerous gas commonly encountered in the petroleum industry.
. a. True
. b. False
18. 5.47 Someone must always stand watch at the entrance to the confined space while you are in it.
. a. True
. b. False
19. 5.56 What is the current exposure limit for benzene (8 hour time weighted average)?
. a. 10 ppm
. b. 3 ppm
. c. 5 ppm
. d. 1 ppm
20. 5.05 When gauging a tank that is emitting vapours, where should you position yourself?
. a. It is not important
. b. Up-wind of the gauge hatch
. c. With the wind in your face
. d. With the wind at your left or right side

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