Machine Tools and Machining
Advance Machine Tools
Marks 1Marks 2
1
GATE PI 1995
MCQ (Single Correct Answer)
+1
-0.3
A grinding wheel is said to be glazed if
A
grains have become blunt, but do not fall out
B
gap between the grains is filled by swarf
C
it becomes black due to burning
D
part of the wheel is chipped off
2
GATE PI 1992
MCQ (Single Correct Answer)
+1
-0.3
A blind hole is better tapped with a tap having
A
right hand flutes
B
left hand flutes
C
straight flutes
D
no flutes
3
GATE PI 1992
MCQ (Single Correct Answer)
+1
-0.3
In a grinding wheel marked with $$AA-48-L-7-V-25, L$$ refers to
A
abrasive type
B
wheel structure
C
wheel hardness
D
manufacturers
4
GATE PI 1991
MCQ (Single Correct Answer)
+1
-0.3
The teeth of both external and internal spur gears can be cut on
A
milling machine
B
gear shaping machine
C
gear hobbing machine
D
gear shaving machine
GATE PI Subjects
Fluid Mechanics
Metrology
Theory of Machines
Engineering Mathematics
Heat Transfer
Machine Tools and Machining
Industrial Engineering
Engineering Mechanics
Strength of Materials
Thermodynamics
Machine Design
Casting
Joining of Materials
Metal Forming