Multiple Choice Question (MCQ)
Question: What set of gears in available in a lathe for the purpose of feed changing as an additional unit?
A.
Spindle gear
B.
Fixed stud gear
C.
Change gear unit
D.
Tumbler gear unit
Correct Answer: Change gear unit
Explanation
Mechanical Hazards under occupational health hazards are
* Unguarded machinery
* No fencing
* No safety device
* No control device etc.,