OSHA 30 - Final Exam Questions and Answers with Verified Solutions

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