McqMate
Chapters
| 101. |
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 |
| Answer» D. All of the above | |
| 102. |
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 |
| Answer» C. Both (A) and (B) | |
| 103. |
Which of the following property changes due to grinding |
| A. | Mechanical properties |
| B. | Physical properties |
| C. | Chemical properties |
| D. | All of the above |
| Answer» D. All of the above | |
| 104. |
Synthetic oil is used as cutting fluid in grinding for |
| A. | Cast iron |
| B. | Stainless steel |
| C. | Plastics |
| D. | All of the above |
| Answer» D. All of the above | |
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