Power Engineering 4th, Ch 32 Confined Space Entry Questions and Answers Graded A+

Power Engineering 4th, Ch 32 Confined Space Entry Questions and Answers Graded A+ 1. Confined space means any enclosed or partially enclosed space having: a. Harmful gases, vapors, mists, or dusts b. No way out c. Limited room for tools and equipment d. Elevated air temperatures e. Restricted entry and exit. e 2. Confined space entry rules apply where the work in progress may cause: a. Too much noise to withstand b. Equipment being used to become a hazard c. The worker to refuse to perform his/her job d. Moisture vapors to be released in the atmosphere e. An accident. b 3. The minimum level of oxygen in a confined space area is: a. 8% b. 10% c. 15% d. 18% e. 20%. e 4. A worker in a confined space that is being ventilated also requires: a. A self contained breathing apparatus b. An approved fire extinguisher c. Permission from OH&S to be there d. To be in communication with another worker nearby e. Constant monitoring of the oxygen. d 5. One of the least common places to find a confined space would be in a: a. Pulp mill b. Grain elevator c. Power plant d. Person's home e. Brewery. d 6. Before entering any confined space, it is good practice to: a. Wear light clothing due to extreme temperatures in enclosed areas. b. Plan the entry using a confined entry check list. c. Verify the operators isolation points through the plant safety committee. d. Inform the plant manager of your whereabouts. e. Estimate how long you will be there.