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 pressure which results from sudden stoppage of the flow of water in a closed pipe
is known as
A) Water hammer
C) Velocity
All gases burn with the help of
A) Hydrogen
C) Nitrogen
Which tree is used for basket making ?
A) Teak
C) Chir
B) Water pressure
D) Pressure head
B) Acetylene
D) Oxygen
B) Bamboo
D) Mango
The instrument used to check the colour of water
A) Tintometer
C) Osmoscope
B) Manometer
D) Spectroscope
What distance Indian Water Closet is fixed away from the wall ?
A) 400 mm B) 350 mm
Water having pH less than ‘7’ is
A) Alkaline water
C) Acidic water
Solvent jointed pipe lines should not be pressure tested until
A) 6 hrs B) 12 hrs
How are the PVC pipes specified ?
A) By outer dia of pipe
B
0
0
By inner dia of pipes
By nominal bore
)
)
)
)
By the length
C) 100 mm D) 250 mm
B) Neutral water
D) None of these
©) 18 hrs D) 24 hrs