Nccer Millwright Practice Exam 2 - Questions & Solutions

High-speed; Low-load {Ans: Elliptical bearings are used in _______ situations}welded {Ans: Some chain links are easily removed and replaced; others have to be cut out and ______ back into place}Distort the operation of the machine train {Ans: A machine with a soft foot that is bolted down firmly in a machinery train can____}Vibrations {Ans: Inspect the pulleys, rollers, and idlers for unevenness or______}Monitoring {Ans: Checking vibration regularly and entering the vibration readings on a data sheet or a computer is known as vibration ______}die {Ans: A tool used to cut external threats on s bolt or rod is called a ______}