Many hand-held power tools are equipped with safety features such as 'constant-pressure' switches and momentary contact 'on-off' control switches. These switches do which of the following: A. Prevent accidental power-up of the tool B. Shut off the power to the tool when the pressure of your hand is released C. Prevent injury to the user D. All of the above

Which of the following general precautions is important to safe power tool use and should be observed by the tool user?: A. Never yank the cord or the hose to disconnect it from the receptacle B. Disconnect tools when not in use, before servicing and when changing accessories such as blades, bits and cutters C. All observers should be kept at a safe distance away from the work area D. All of the above

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

Because electric power tools use little electricity, the risk of shock is not a significant hazard: A. True B. False

Which of the following is not a general practice for the safe use of power tools?: A. Electric tools should be operated within their design limitations B. Gloves and safety footwear are recommended during use of electric tools C. When not in use, tools should be stored in a dry place D. Electric tools should be used in damp or wet

Why power windows are provided with lock out switch controlled by a driver?a.Prevent damage to windowsb.Improve easy handlingc.Provide effective operationd.Prevent accident