1
GATE ME 1989
MCQ (Single Correct Answer)
+1
-0.3
Minimum dimensional and form accuracy can be obtained in the cylinder bores of automobile engines if the bores are finished by
A
Lapping
B
Reaming
C
Internal grinding
D
Honing
2
GATE ME 1989
MCQ (Single Correct Answer)
+1
-0.3
Teeth of internal spur gears can be accurately cut in a
A
Milling machine
B
Gear shaping machine
C
Slotting machine
D
Hobbing machine
3
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
4
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 $$6$$
GATE ME Subjects
Turbo Machinery
EXAM MAP