Millwright Level 4 Exam 2024 Expected Questions and Answers (Verified by Expert)

Millwright Level 4 Exam 2024 Expected Questions and Answers (Verified by Expert) Millwright Level 4 Exam 2024 Expected Questions and Answers (Verified by Expert) Millwright Level 4 Exam 2024 Expected Questions and Answers (Verified by Expert) Millwright Level 4 practice test review Expected Questions and Answers (Verified by Expert) 1. The best method of alignment to apply when shafts can not be axially secured is? ANSWER cross dialing 2. Sag corrections in dial setting are applied only to? ANSWER vertical rim readings 3. limitations in use of cross dialing methods include substantial brackets for long spans, less accuracy over short spans, and? ANSWER both shafts must turn 4. optalign plus alignment requires the transducer assembly be mounted upon the? ANSWER primary equipment 5. depending on the fluid being pumped, pumps handling slurry or abrasives need an outside supply to keep abrasives from the seal. what must be done?- ANSWER the outside supply should be at least 10 psi over pump pressure 6. why is the crankcase ventilation system in an air compressor important? ANSWER - maintains atmospheric pressure 7. the two main classes of compressors are? ANSWER positive displacement and dynamic 8. if the capacity of the reciprocating compressor has to be changed, it is done best by? ANSWER adjusting the clearance pocket valve 9. The purpose of camber in a chain conveyor is to? ANSWER hold chain against conveyor bottom 10. chain blocks are designed so that the top hook is? ANSWER stronger than the lower hook 11. The foundation of a machine subject to critical alignment is poured with the concrete level at a minus elevation of? ANSWER 3/4" - 1 1/2" 12. a cyclone on a pneumatic conveyor is a? ANSWER separator 13. shock load on a bearing will result in the bearing becoming? ANSWER brinelled 14. finished grout should be kept wet for how long? ANSWER 24 hours 15. the amount of taper on a NPT thread is? ANSWER 3/4" per foot 16. A governor is a device that will control of a prime mover under varying conditions of load. ANSWER speed 17. the number of teeth per inch of a hacksaw blade for general work is? ANSWER 18 teeth 18. the Vee head of a combination set is frequently used to? ANSWER lay out center lines on the end of round stock