What is the hazard classification for Benzene?, A) Class I-A, B) Class I-B, C) Class II-B, What is the Flash Point for a Class I-B chemical?, A) Below 73°F (23°C), B) Above 100°F (38°C), C) Exactly 73°F (23°C), What is the Boiling Point requirement for Benzene?, A) Below 100°F (38°C), B) At or above 100°F (38°C), C) Exactly 73°F (23°C, Which two actions are required before entering a confined space?, A) Hazard Identification and Risk Assessment, B) Cleaning and Ventilation, C) Equipment Inspection and Repair, What is the very first step of the Lockout/Tag out (LOTO) procedure?, A) Preparation, B) Notifications, C) Shutdown, What is the second step in the LOTO protocol?, A) Shutdown, B) Notifications, C) Isolation, What is the third step of the LOTO procedure?, A) Preparation, B) Notifications, C) Shutdown, Hydrogen gas falls into which flammable gas category?, A) Category 1, B) Category 2, C) Category 3, To be Category 1, a gas must be ignitable at what air volume percentage?, A) 13% or less, B) 25% or more, C) Exactly 50%, What is the minimum flammable range requirement for Category 1 gases?, A) At least 5%, B) At least 10%, C) At least 12%, What is the minimum fall protection height for construction job-sites?, A) Four feet, B) Six feet, C) Ten feet, What is the first action to take during a major chemical spill?, A) Control the source of the spill, B) Evacuate the building, C) Call the local media, Which SDS section contains OSHA permissible exposure limits (PELs)?, A) Section 4, B) Section 8, C) Section 16, What does Section 8 of the SDS cover?, ) First-aid measures, B) Physical and chemical properties, C) Exposure controls and personal protection, What is the Required Fall Clearance (RD) for a 2m lanyard and 1.75m shock absorber?, A) 4.50 m, B) 5.25 m, C) 6.75 m, How far must gas cylinders be stored from heat-generating machinery?, A) At least 3 metres, B) At least 1 metre, C) At least 10 metres, In what orientation must flammable gas cylinders be stored?, A) Horizontal, B) Upright, C) Angled, How should upright gas cylinders be restrained?, A) By tape or glue, B) By chains or straps, C) By heavy weights, Which permit is required specifically for welding inside a vessel?, A) Hot Work Permit, B) Cold Work Permit, C) Excavation Permit, Which permit is required to enter a storage tank?, A) Driving Permit, B) Confined Space Entry Permit, C) Height Work Permit.

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