25) The depth of infeed per pass in dressing a grinding wheel should be not more than
Answer is:
0.025 mm
Related Grinding MCQ with Answers
Answer is:
Y
Explanation:
The hardness of a grinding wheel is specified by a letter of alphabet. The alphabets A to H are soft grades, I to P are medium grades and Q to Z are hard grades.
Answer is:
30 metres/min.
Answer is:
All of the above
Explanation:
Natural abrasives are
* Corrundum
* Diamond
* Emery