Cdc 2W051B Volume 1, Top questions and answers, 100% Accurate. Graded A+

Cdc 2W051B Volume 1, Top questions and answers, 100% Accurate. Graded A+ Before using an electric drill, what is the first thing you should do? a. Make sure the diameter of the hole to be drilled is within capacity of the drill. b. Connect drill to the power source c. Ask a coworker for assistance d. insert the chuck key--a The purpose of cutting lubricant in most drilling operations is to increase the a. life of the drill only b. speed of drilling only c. frictional heat during drilling d. drilling speed and the drill bit life--d Which minimum articles of safety gear must be worn when using a bench grinder? a. Apron and gloves b. Eye and face protection c. Gloves and steel–toed boots d. Safety glasses and long sleeved shirt--d An electric saw blade must be operating at what speed before it contacts the material being cut? a. Full b. Low c. Moderate d. Accelerated--a How many pounds per square inch (psi) of clean, dry air is required at the tool end of the air hose to ensure the tool is operating safely and efficiently? a. 60