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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Carbonate hardness means
A) Temporary hardness B) Permanent hardness
C) Colloidal hardness D) None of these
The system requires less number of valves and design of pipe size is easy
A) Circular system B) Radial system
C) Dead end system D) Ring system
PPR means
A) Poly Plastic Ready Pipe
B) Poly Propylene Random Pipe
C) Pre Polymer Random Pipe
)
D) Perfect Polyvinyl Random Pipe
The pump fitted in water supply line to increase pressure
A) Jet pump B) Air lift pump
C) Booster pump D) Hand pump
The tap used in lavatory basin
A) Pillar taps B) Bib tap
C) Plug tap D) Waste-not tap
In plumbing system, there is no ventilation pipe
A) One pipe system
B) Single stack system
C) Two pipe system
)
D) Partially separate system
Maximum size of aggregates used for RCC pipes is
A) 4mm B) 6mm ©) 25mm
-14-
0) 32mm