1
GATE PI 2009
MCQ (Single Correct Answer)
+1
-0.3
Anisotropy in rolled components is caused by
A
Change in dimensions
B
scale formation
C
closure of defects
D
Grain orientation
2
GATE PI 2009
MCQ (Single Correct Answer)
+2
-0.6
Match the following GATE PI 2009 Metrology - Metrology and Inspection Question 3 English
A
$$P - 4,\,\,Q - 3,\,\,R - 1,\,\,S - 2$$
B
$$P - 1,\,\,Q - 2,\,\,R - 3,\,\,S - 4$$
C
$$P - 1,\,\,Q - 4,\,\,R - 3,\,\,S - 2$$
D
$$P - 4,\,\,Q - 3,\,\,R - 2,\,\,S - 1$$
3
GATE PI 2009
MCQ (Single Correct Answer)
+2
-0.6
An autocollimator is used to
A
Measure small angular displacements on flat surfaces
B
Compare known and unknown dimensions
C
Measure the flatness error
D
Measure roundness error between centers
EXAM MAP