Machine Tools and Machining
Advance Machine Tools
Marks 1Marks 2
1
GATE PI 2003
MCQ (Single Correct Answer)
+1
-0.3
The flanks of teeth of rack-type gear cutter used for cutting involute gear profiles are:
A
Cycloidal
B
Circular
C
Involute
D
Straight
2
GATE PI 2001
MCQ (Single Correct Answer)
+1
-0.3
In Whitworth quick return mechanism (used in shapers) the velocity of the $$ram$$ is maximum at
A
middle of the forward stroke
B
beginning of return stroke
C
end of return stroke
D
middle of the return stroke
3
GATE PI 1995
MCQ (Single Correct Answer)
+1
-0.3
The material most commonly used for manufacturing of machine tool beds is
A
$$MS$$
B
Gray $$CI$$
C
White $$CI$$$
D
Galvanized iron
4
GATE PI 1995
True or False
+1
-0
Reamers have usually even number of teeth so that the cutting forces on teeth are properly balanced.
A
TRUE
B
FALSE
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