Public health engineering test for diploma in civil engineering

This test completely based on Exam pattern and Syllabus, So give this test and Improve your preparations! Wish you very all the best!

Q.1 The water supply system means?

(A) the entire scheme of collection and disposal of liquid waste

(B) the complete layout from the source of supply to the distribution

(C) construction of reservoirs

(D) construction of canals

Q.2 The water obtained from

(A) infiltration galleries

(B) springs

(C) rivers

(D) wells

Q.3 The water obtained from the tube wells is known as

(A) surface water

(B) run-off

(C) sub-surface water

(D) potable water

Q.4 The vertical wells provided along the banks of a river to draw ground water in dry season are called

(A) Open wells

(B) tube wells

(C) artesian well

(D) infiltration wells

Q.5 The quantity of water available from an infiltration gallery depends upon the

(A) size of gallery

(B) nature of soil

(C) yield of source

(D) all of these

Q.6 When in the pervious strata, the surface of water surrounding the well is at atmospheric pressure, the well is known as

(A) gravity well

(B) artesian well

(C) open well

(D) deep well

Q.7 The open wells or dug wells are also known as

(A) shallow wells

(B) draw wells

(C) percolation wells

(D) all of these

Q.8 An artesian spring is formed

(A) when an aquifer gets exposed in a valley against a vertical cut

(B) due to continuous fault in a rock through which water under pressure comes out

(C) when a porous strata gets enclosed between two impervious strata

(D) none of the above

Q.9 The most important source of water for public water supply is

(A) lake

(B) pond

(C) river

(D) sea

Q.10 he water of a river has an important property called

(A) turbidity

(B) self purification

(C) permeability

(D) infiltration capacity