OSHA 30 - Final Exam Questions and Answers with Verified Solutions

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OSHA 30 - Final Exam Questions and Answers with Verified Solutions OSHA defines a confined space in general industry as: ✔✔Having limited or restricted means for entry and exit Energy control programs involve all these integral steps EXCEPT: ✔✔Energy conversion What is the most effective way of limiting occupational radiation exposure? ✔✔Reduce the amount of radiation at its source Which one of the following actions is prompted by the sound of an emergency alarm? ✔✔Initiate the EAP The _____ range of a vapor or gas within which combustion will occur is called the flammable range. ✔✔Concentration What is a mutagen? ✔✔A substance that damages the genetic make-up of a cell or group of cells. Inhaling formaldehyde fumes can produce all these effects EXCEPT: ✔✔Addiction Bloodborne pathogens can be transferred from human to human by contact with: ✔✔Open sores Which of these groups are covered by the OSH Act? ✔✔All employees and their employers under Federal Government authority Which one of these practices is not included in controlling physical and health hazards? ✔✔Cost monitoring Those areas of the body where nerves, blood vessels, and/or tendons lie just beneath the skin are highly susceptible to _____ injuries. ✔✔Pressure point If arc welding is suspended for a long period of time, all electrodes must be: ✔✔Removed from the holders Do not use _____ slings where caustics mists or liquids are present. ✔✔Polypropylene Which one of these guidelines for the use of flexible cords is TRUE? ✔✔They may not be attached to building surfaces. Railings should be provided with a toe board beneath the open sides wherever: ✔✔• Persons can pass below • [X] There is moving machinery • There is no equipment with which falling materials could create a hazard • There is a safety net *NOTE*: Test question error. It should read: Railings should be provided with a toe board beneath the open sides EXCEPT when: Question is derived from an archived regulation, 29 CFR § 1910.23 - Guarding Floor and Wall Opening and Holes (c)(1). It states: 1910.23(c)(1) Every open-sided floor or platform 4 feet or more above adjacent floor or ground level shall be guarded by a standard railing (or the equivalent as specified in paragraph (e)(3) of this section) on all open sides except where there is entrance to a ramp, stairway, or fixed ladder. The railing shall be provided with a toeboard wherever, beneath the open sides, 1910.23(c)(1)(i) Persons can pass, 1910.23(c)(1)(ii) There is moving machinery, or 1910.23(c)(1)(iii) There is equipment with which falling materials could create a hazard. If the question was written incorrectly, the answer should be: *There is a safety net* A case is recordable when: ✔✔The worker receives medical treatment as a result of a workplace injury Before attaching a regulator, the cylinder valve must be cleared of any dust or dirt by: ✔✔Opening it slightly and then closing it immediately A chemical's SDS includes all this information EXCEPT: ✔✔Cost of the chemical When a substance is described as being caustic, this means that the substance: ✔✔Can chemically burn your skin In industries where atmospheric conditions would rapidly deteriorate metal guards, or where temperature extremes make metal guards undesirable _____ guards are permitted. ✔✔Wood

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