The moment of inertia of the shaded portion of the area shown in below figure about the X-axis, is
A). 229.34 cm´
B). 329.34 cm´
C). 429.34 cm´
D). 529.34 cm´
1. The gas which may cause explosion in sewers, is
4. Pick up the correct statement from the following:
5. In a Sarda type fall, the rectangular crest, may be used for discharge up to
6. In a tropical year, the numbers of sidereal days are
8. Total no of instantaneous centers of a machine having ‘n’ links, is
9. The important test to be conducted on a stone used in docks and harbors is
10. Which one of the following polymers is obtained from condensation polymerization?