1) The cross disciplinary area concerned with the safety, health and welfare of people engaged in work or employment. a) Waste Management b) PEC c) ACGIH d) OHS 2) The collection, transport, processing or disposal, managing and monitoring of waste materials. a) Waste Management b) PEC c) ACGIH d) OHS 3) TLV means; a) Threshold Limited Value b) Threshold Live Value c) Threshold Limit Value 4) TWA means: a) Threshold Limited Value b) Threshold Live Value c) Threshold Limit Value 5) TLV-C means; a) Threshold Limited Value b) Threshold Live Value c) Threshold Limit Value 6) One type of hazard that needs careful evaluation before extinguishing a) Chemical b) Water c) Fire 7) It is a fifteen minutes exposure to risk. a) TLV-STEL b) TLV-C c) TLV-TWA 8) Chemicals with lower flash points present a greater _______. a) Personal Hazard b) Flammability Hazard c) Explosion Hazard 9) Process where a person identify, evaluate and determine the solution to the risks. a) Chemical Assessment b) Risk Assessment c) Physical Assessment 10) Any alteration of the physical, chemical and biological properties of the atmospheric air, or any discharge thereto of any liquid, gaseous or solid substances that will or is likely to create or to render the air resources of the country harmful, detrimental, or injurious to public health, safety or welfare or which will adversely affect their utilization for domestic, commercial, industrial, agricultural, recreational, or other legitimate purposes. a) Pollution b) Atmospheric Pollution c) Air Pollution

Gr. 7 & 8 Electrical Installation- OHS Procedure- Gameshow Quiz

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