Correct answer
C. P54.66
Explanation
The correct answer is P54.66.
A projectile has maximum range of 40 m on a horizontal plane. If angle of projection is a and the time of flight is 1 second, then sin a must be about________?
The maximum shear stress (q) in concrete of a reinforced cement concrete beam is________?
If velocity is zero over l/3rd of a cross-section and is uniform over remaining 2/3rd of the cross-section, then the correction factor for kinetic energy is________?
With the same cross-sectional area and immersed in same turbulent flow, the largest total drag will be on________?
The center of gravity of a triangle lies at the point of________?
The limiting value of cant excess for Broad Gauge is________?