Kerala PSC Previous Years Question Paper & Answer
Page:4
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TRADESMAN PLUMBING TECHNICAL EDUCATION/PLUMBER KWA' And exam conducted in the year 2016. And Question paper code was '147/2016'. 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.
25.
26.
27
28.
29.
30,
31,
32,
33,
1 قي ءا مت (೧87 நயா
(೩) Blockage removing (8) O.H. tank cleaning
(C) Testing of drain pipe (0) Testing of soil pipe
____is the best and the most improved type of system of plumbing.
(ക) ത Pipe System (8) Two Pipe System
(C) Single Stack System (D) Partially Ventilated System
A water having pH less than 7 is :
(ക) Alkaline (8) Potable (€) Acidic (D) Neutral
Siphonic action is prevented by :
(ക) Vent pipe (8) 5० [९ (9) Waste pipe (2) Rainwater pipe
Which tap is used in wash hand basin ?
(ക) Bib tap (8) उलो closing tap (©) டி ர {D) Pillar tap
What is the size of holes in European water closet for fixing the floor ?
(A} 65 mm (B) 7mm (0) 75 mm (D) 8 mm
The most commonly adopted pump in water supply is :
(A) Rotary pump (8) Airlift pump
(C) Centrifugal pump (12) Booster pump
The process which removes colloidal matters in water is :
(A) Screening (8) Sedimentation (C) Disinfection (D) Filtration
S.W.H. System stands for :
(ക) Soil Waste Harvesting (8) 5५५ Water Heating
(C) Solar Water Heating (15) Soft Water Harvesting
147/2016 6 3
