When clamping parts with finished surfaces in a bench vise:

When clamping parts with finished surfaces in a bench vise:
 
  A) Soft jaws should be used
  B) A cheater should be used on the handle to gain leverage
  C) They should be gripped very lightly so that rough jaws will not mar finished surfaces
  D) They should be gripped very lightly so the smooth surface will not cause it to slip out of the jaws

 Q. 2

What is the greatest disadvantage of spray-mist systems?
 
  A) They require a return hose and tank
  B) They spray the whole machine instead of the work/tool area
  C) They do not lubricate the tool and work area very well
  D) They are messy

 Q. 3

The most common method of applying cutting fluid on the machine is:
 
  A) With a pump oil can B) By flooding the workpiece area
  C) With a brush D) With a high pressure jet