Kerala PSC Previous Years Question Paper & Answer

Title : Junior Hydro Geologist
Question Code :

Page:4


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name ' Junior Hydro Geologist' And exam conducted in the year 2023. And Question paper code was '088/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.

page: 4 out of 20
Excerpt of Question Code: 088/2023/OL

B:-Only (i) and (ii)
C:-All of the above
D:-Only (i), (iii) and (iv)
Correct Answer:- Option-D
Question15:-Choose the correct definition for Darcy's law:

A:-The flow rate through a porous media is proportional to the hydraulic
gradient and inversely proportional to the area of the flow path.

B:-The flow rate through a porous media is proportional to the head loss and
inversely proportional to the length of the flow path.

C:-The flow rate through a non-porous media is proportional to the head loss
and inversely proportional to the length of the flow path.

D:-The flow rate through a non-porous media is proportional to the head loss
and inversely proportional to the area of the flow path.

Correct Answer:- Option-B
Question16:-The instrument used for measuring soil moisture is
A:-Gravimeter
B:-Neutron probe
C:-Tensiometer
D:-Hydrometer
Correct Answer:-Question Cancelled
Question17:-The hydraulic conductivity of a soil/rock depend on
A:-Arrangement of particles
B:-Shape of particles
C:-Size of particles
D:-All of the above
Correct Answer:- Option-D
Question18:-The unit of Transmissivity is given by
A:-m/day
B:-m? /day
C:-ms /day
D:-dimensionless
Correct Answer:- Option-B
Question19:-Match the following items in Set A with Set B:

SetA Set B
(a) Aquiclude - (i) Clay
(a) Aquifer - (॥) Solid granite

(a) Aquifuge (111) Sandy clay
(a) Aquitard - (iv) Gravel

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