1
GATE PI 1989
Subjective
+2
-0
Match the following GATE PI 1989 Joining of Materials - Welding Question 39 English
2
GATE PI 1989
MCQ (Single Correct Answer)
+1
-0.3
If the $$z$$-axis & $$x$$-axis of $$CNC$$ lathe are provided with straight line controls, it is possible to carry out
A
Turning and facing only
B
Turning facing and taper turning
C
Turning, facing and thread cutting
D
Turning, facing and drilling
3
GATE PI 1989
MCQ (Single Correct Answer)
+1
-0.3
Abrasives are not used in
A
Buffing process
B
Burnishing process
C
Polishing process
D
Super finishing process
4
GATE PI 1989
MCQ (Single Correct Answer)
+1
-0.3
In turning operation the surface finish can be improved by decreasing
A
Cutting speed
B
Feed per revolution
C
Rake angle
D
Nose radius