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A pumped storage plant is a
A) Peak load plant B) Run-off river plant
C) High head plant D) Base load plant

If a water tank, partially filled with water is being carried on a truck, moving with a
constant horizontal acceleration, the level of liquid will

A) Rise and fall altemately on the front side of the tank

B) Fall on the rear side of the tank

C) Rise on the rear side and fall on the front side of the tank

D) Remain the same on both sides of the tank

The unit of dynamic viscosity of a fluid is 5 5. 15
^) 728 8) Ns/m® C) Pas/m D) kgs®/m

In a Bemoulli equation, used in pipe flow, each term represents
A) Energy per unit weight B) Energy per unit mass
C) Energy per unit volume D) Energy per unit flow length

For steady incompressible flow through a closed-conduit of uniform cross-section,
the direction of flow will always be

A) From higher to lower elevation B) From higher to lower pressure

C) From higher to lower velocity D) From higher to lower piezometric head

While planning a water supply reservoir, as compared to an irrigation reservoir the
design yield may be kept

A) Higher

B) Lower

C) Equal

D) Lower or higher, as per designer's discretion

The metacentrs is

ಹಿ) Centroid of the displaced volume of fluid

B) Centre of pressure of the displaced volume of fluid

C) Point of intersection of buoyant force and gravitational force
D) Point of intersection of buoyant force and centrs line of body

Consider the following statements related 10 a venturimeter.

1. The velocity of flow in the main pipe is greater and the pressure is lesser than
that at the throat section.

2. The velocity of flow in the main pipe is lower and the pressure is larger than that
at the throat section.

3. The pressurs difference between the main pipe and throat section is positive.

4. The pressure difference between the main pipe and throat section is negative.

Which of these statements are not correct 7
A) 1and 4 5) 18೧62 00 4 D) 3and 4

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