Kerala PSC Previous Years Question Paper & Answer
Page:6
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.
A:-Rhombohedral packing
B:-Cubic packing
C:-Octahedral packing
D:-Tetrahedral packing
Correct Answer:- Option-A
Question25:-lf the hydraulic conductivity 'k' is independent of the direction of
measurement, then the formation is said to be
A:-Anisotropic
B:-lsotropic
C:-Homogeneous
D:-Heterogeneous
Correct Answer:- Option-B
Question26:-Which among the following statement is true regarding
permeameters?
(i)
(ii)
(iii)
Permeameters can be used to measure the storage coefficient of the aquifers.
The falling head permeameter is used for noncohesive sediments.
The constant head permeameter is used for cohesive sediments.
A:-Option (i)
B:-Option (ii) and (iii)
C:-Option (iii)
D:-None of the option is true
Correct Answer:- Option-D
Question27:-Subtraction of depth of water in the piezometer on the basis of water
from surface elevation.
A:-Head loss
B:-Hydraulic head
C:-Constant head
D:-Hydraulic gradient
Correct Answer:- Option-B
Question28:-In which of the following condition the Bernoulli equation or principle
not be used?
A:-Viscous flow
B:-Incompressible fluid
C:-Steady flow
D:-Laminar flow
Correct Answer:- Option-A
Question29:-The area which represent the height above a datum plane at which the
water level stands in tightly cased wells that penetrates the aquifer.