1
GATE ME 1988
MCQ (Single Correct Answer)
+1
-0.3
The standard specification of a grinding wheel is $$A-46-M-6-V-21.$$ It means a wheel of
A
Aluminium oxide of mesh size $$6$$
B
Boron carbide of mesh size $$46$$
C
Aluminium oxide of mesh size $$46$$
D
Silicon carbide of mesh size $$6$$
2
GATE ME 1988
MCQ (Single Correct Answer)
+1
-0.3
Cutting speed in grinding is set to a high value to
A
Reduce the cutting time
B
Increase the bond strength
C
Improve cooling of job and wheel
D
Reduce the wheel wear
GATE ME Subjects
Turbo Machinery
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12