Top 50+ Solved Grinding Machines and Abrasives MCQ Questions Answer
Q. In electrochemical grinding, the pieces from the workpiece
a. Are dissolved into the conductive fluid
b. Melts and vaporizes
c. Flushed out
d. None of the above
Q. Following cutting fluid is used for grinding of Cast iron
a. Heavy duty emulsifiable oil
b. Light duty chemical oil
c. Synthetic oil
d. All of the above
Q. Stainless steel is very difficult to grind due to its
a. Toughness
b. Ability to work harden
c. Both (A) and (B)
d. None of the above
Q. Which of the following property changes due to grinding
a. Mechanical properties
b. Physical properties
c. Chemical properties
d. All of the above
Q. Synthetic oil is used as cutting fluid in grinding for
a. Cast iron
b. Stainless steel
c. Plastics
d. All of the above