1
GATE PI 1992
MCQ (Single Correct Answer)
+1
-0.3
In mass manufacturing, two holes in a plate type of component are ideally located with the help of
A
one solid pin in the larger hole and one diamond pin in the smaller hole
B
two solid pins in either holes
C
two diamond pins in either holes
D
one solid pin in the smaller hole and one diamond pin in the larger hole
2
GATE PI 1992
MCQ (Single Correct Answer)
+1
-0.3
Powder metallurgical components have
A
same density as that of cast products
B
higher density than cast products
C
lower density than cast products
D
higher density than forged products
3
GATE PI 1992
Fill in the Blanks
+1
-0
The skid in a stylus type roughness measuring instrument is used to provide ............ A .............. and define ................... B .............. geometrical profile of the surface.

$$A.$$ support / datum
$$B.$$ micro / macro

4
GATE PI 1992
Numerical
+1
-0
A straight edge is inspected on a coordinate measuring machine. The readings obtained at intervals of $$100mm$$ along the top edge are $$100.01, 100.05, $$ and $$100.04$$ $$mm$$ the straightness error, making the end points as reference, is ....... $$mm$$
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