For the following questions answer them individually
Each term of the Bernoulli equation represents
Pressure in terms of metres of oil (specific gravity = 0.9) equivalent to 4.5 m of water of
Typically, a hydroelectric plant will have following hydraulic machine:
Darcy - Weisbach equation to calculate the head loss due to friction for flow through pipes is applicable when the flow through the pipes can be
The ratio of the quantity of water stored in the root zone of the crops to the quantity of water actually delivered in the field is known as
For unlined canals, the freeboard is measured from the
The ruling minimum radius of the curve for ruling design speed V m/sec, coefficient of friction f, acceleration due to gravity g $$m/sec^2$$ and superelevation e is given by
Camber in the road is provided for
The standard 5-day BOD at $$20^\circ C$$, when compared to ultimate BOD is about
The global warming is caused mainly by