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 'Junior Instructor ( Plumber)' And exam conducted in the year 2023. And Question paper code was '021/2023'. 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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021/23
What is the use of water meter ?
A) To determine the unit of flow pressure
B)
C) To determine the quantity of water
D)
To determine the quality of water
To determine the quality of flow pressure
The pipe that drain out waste water from building and house are known as
A) Drain pipe B) Water pipe
C) Carbon pipe D) Vent pipe
Drainage pipe should be
A) Air tight
B
) Leak proof
C) Such that it makes water flow at a greater speed
)
D) All of these
Cess pools are provided
A) Inside the building B) Away from building
C) In bathroom D) In carriage
The following is not a part of drainage system
A) Hopper B) Gully
C) Grating D) Junction
The layout of domestic drainage system depends upon
A) The design of the building B) Number of fixtures
C) Type of pipes D) All of these
The tanks means for collecting human waste are known as
A) Water tanks B) Inspection tanks
C) Septic tanks D) Floor tanks