Irregular shaped work should be securely held in a jig, vice or clamp.TRUEFALSE

What is the correct procedure when using the drill press / pedestal drill?Ensure work is completely touching the drill bit when turning the machine onUse a fence and/or clamp(s) to secure work pieceEnsure drill bit is loosely attached to prevent overheating

For the center lathe, T-bolts may be used for ______Question 13Select one:clamping irregular work blanks and balance weightsfixing cutting tool on tool postclamping work partengaging lead screw for thread cuttingswitching power on and off

The work required to screw a nut completely onto bolt, overcoming frictional resistance between the nut and bolt is 408 J. This is accomplished by applying a constant magnitude force onto the handle of a rachet at a position 20 cm from the nut. If the nut is completely secure after 20.3 turns, what magnitude of force is required to secure the nut?

Having a hollow work blank with a relatively large internal diameter, you would hold it on the center lathe using:Question 12Select one:two centersthree jaws chuckmandrelfour jaws chuckfaceplate

What is the purpose of clamping a ruler in place during the Hookes law experiment?2 marksTo hang the spring in placeTo measure the length and extension of the spring accuratelyTo minimize the difference in measurementsTo record the mass in grams