Metrology
Metrology and Inspection
Marks 1Marks 2
1
GATE PI 1991
MCQ (Single Correct Answer)
+1
-0.3
For angle measurement in metrology, the following pair can be used in conjunction with each other
A
sine bar and Vernier calipers
B
bevel protractor and slip gages
C
slip gages and sine bar
D
sine bar and bevel protractor
2
GATE PI 1991
MCQ (Single Correct Answer)
+1
-0.3
Outside micrometer is calibrated with the help of
A
inside micrometer
B
depth micrometer
C
ring gages
D
slip gages
3
GATE PI 1991
Fill in the Blanks
+1
-0
Abbe's principle of alignment states that the scale axis must coincide with the line of
4
GATE PI 1989
MCQ (Single Correct Answer)
+1
-0.3
Flatness of slip gages is checked with
A
Interferometer
B
Optical flat
C
Electronic comparator
D
Linear measuring 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