Irrigation and Drainage Engineering, Wells & Pumps MCQ Questions Pdf - 1

Question: 1

Potential energy of water in soil solution as compared to pure water is

(A) equal

(B) positive

(C) lower

(D) higher

Question: 2

At critical condition of flow

(A) total force is maximum

(B) viscous force is minimum

(C) specific force is maximum

(D) specific energy is minimum

Question: 3

Bernoulli's equation is an equation of

(A) conservation of energy

(B) conservation of angular momentum

(C) conservation of linear momentum

(D) conservation of mass

Question: 4

Tensiometer installed in the soil measures

(A) capillary potential of the soil

(B) soil moisture content

(C) soil permeability

(D) osmotic suction of soil moisture

Question: 5

From the hydraulic efficiency of view, the most efficient cross section of an open channel is

(A) rectangular

(B) parabolic

(C) trapezoidal

(D) semi circular