Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Meter Reader - Kerala Water' And exam conducted in the year 2021. And Question paper code was '073/2021'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. 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.
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073/21
A nipple has
A
B
0
0
) Male thread on both ends
) Female thread on both ends
) No threads on both ends
) None of these
Dual system of distribution means
A) Gravity system
B) Pumping system
)
C) Gravity and pumping system
)
is}
ntermittent and continuous system
A structure constructed for drawing water from reservoir is called
A) Dams B) Intakes C) Overflows D) Wells
What is the advantage of needle valve ?
A) Fine control over the flow B) Easy control the flow
C) Used as wash out D) Automatic control
Coal tar coating is done to Cl pipes for
A) To protect the pipes from corrosion
B) To joint pipes
C) To get smooth flow
)
D) To absorb more pressure
State the advantages of steel pipes.
A
B
) Affect corrosion
) Easy to bend
C) Can withstand high pressure
D)
Not affect saline water