IS code for testing of concrete cubes and curing:
AIS 1786
BIS 3102
CIS 516
DIS 1896
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A workpiece that cannot be held between centres because its axis has been drilled, and which is not suitable for holding in a chuck, in that case we use:
Directions: One statement is given, followed by two conclusions, I and II. You have to consider the statement to be true, even if it seems to be at variance from commonly known facts. You are to decide which of the given conclusions can be definitely drawn from the given statement.
Statement: Polaris is the brightest star in the Ursa Minor constellation.
Conclusions:
I. Polaris is brighter than any other star in the sky.
II. There are only a few bright stars in the constellation.