All moving parts, such as belts, gears, shafts, pulleys, sprockets, spindles, drums and flywheels must be guarded to prevent accidental contact with the user: A. True B. False

Portable grinding tools need to be equipped with safety guards to protect workers not only from the moving wheel surface, but also from lethal flying fragments in the case of breakage: A. True B. False

Hazardous moving parts, the risk of electrical shock or burns, flying particles at hundreds of RPMs, as well as the risk of fire or explosion from sparks make improper use of power tools highly dangerous: A. True B. False

If an operator falls overboard, what can keep him or her from being the victim of a propeller strike?a safety harnessa loud whistlea bulletproof PFDan engine cut-off switch lanyard

True or False: Wearing a safety belt while travelling in an aircraft can be analogous to the concept of margin of safety.a.Trueb.False

Every sport, fitness activity, or exercise has some basic safety guidelines to follow. True False