1.
When a body is totally or partially immersed in a fluid, it is buoyed up by a force equal to
2.
If the total head of the nozzle of a pipe is 37.5 m and discharge is 1 cumec, the power generated is
3.
The phenomenon occuring in an open channel when a rapidly flowing stream abruptly changes to a slowly flowing stream causing a distinct rise of liquid surface, is
4.
The horizontal component of the force on a curved surface is equal to
5.
Bernoulli's equation assumes that
6.
A syphon is used
7.
Most economical section of a circular channel for maximum discharge
8.
Unit of kinematic viscosity is
9.
The ratio of maximum velocity to average velocity of viscous fluid through a circular pipe is
10.
The shear stress distribution in viscous fluid through a circular pipe is :