Quiznetik
Manufacturing Processes | Set 2
1. 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
Correct : D. All of the above
2. 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
Correct : C. Both (A) and (B)
3. Which of the following property changes due to grinding
A. Mechanical properties
B. Physical properties
C. Chemical properties
D. All of the above
Correct : D. All of the above
4. Synthetic oil is used as cutting fluid in grinding for
A. Cast iron
B. Stainless steel
C. Plastics
D. All of the above
Correct : D. All of the above