OSHA 10 Final Review Questions And Answers.pdf

6. Employees working in the vicinity of a crane must take care to avoid what kind of accident? - Ans- "Struck by" (Your Answer) 6. General safety principles that can help reduce workplace accidents include: - Ans-Work practices Ergonomic principles Training and education 6. If a machine has an exposed pulley and conveyor but the portion of it that is exposed is well underneath the machine, the employer: - Ans-Must ensure that all that all exposed and accessible sections of the machine are guarded (Your Answer) 6. Neither the operator nor anyone else should ever stand directly in front of the wheel of an abrasive power tool as it accelerates to full operating speed. Why? - Ans-Because there is always the chance that the wheel wasn't sound and could disintegrate or explode 6. The three main scaffold types are aerial lifts, supported scaffolds and: - Ans-Suspended scaffolds (Your Answer) 6. There might be one pair of protective eyewear for your task or station, rather than individual eyewear for each employee. If this is the approach at your job site, then: - Ans-You must clean and disinfect the eyewear between each use (Your Answer) 6. To determine whether employees need hearing protection, employers have to consider: - Ans-The loudness of the noise, as measured in decibels The duration of exposure to the noise How many sources generate loud noises 6. Trench boxes or shields must be designed or approved by: - Ans-A registered professional engineer (Your Answer) 7. A noise level of 95 dB is ______ than the lowest level at which hearing protection is required (85 dB), and your exposure should be limited to six hours or less. - Ans-Ten times louder than 7. Audiometric testing monitors an employee's hearing: - Ans-Over time 7. Because using cranes or derricks to hoist personnel poses a serious risk to the employees being lifted, any cranes and derricks that hoist personnel must: - Ans-Be placed on a firm foundation and be uniformly level within 1 percent of level grade Move the personnel platform slowly and cautiously and have rotation-resistant rope with a safety factor of 10 Have all brakes and locking devices set when the occupied personnel platform is in stationary position 7. Material handling tasks should be designed to minimize _________ of the given activity. - Ans-the weight the range of motion the frequency 7. One who is capable of identifying existing and predictable hazards in the surroundings, or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them is a/n ______________: - Ans: Competent person 7. Pneumatic tools are powered by: - Ans-Compressed air (Your Answer) 7. Shoring or shielding is most often used when: - Ans-The location or the depth of the excavation makes sloping back to the maximum allowable slope impractical (Your Answer) 7. Tube and coupler scaffolds over 125 feet high must be designed by: - Ans-A registered professional engineer (Your Answer)