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 'TRADESMAN PLUMBING/HYDRAULICS TECHNICAL EDUCATION KTM/EKM/TSR/KNR' And exam conducted in the year 2014. And Question paper code was '175/2014'. 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.
178/2014
4.
Maximum
Which valve is used to prevent back flow?
(A) Gate valve
(C) Check valve
Anti-Siphon age pipes are provided ॥0
(ಗಿ) Carry cold water
(C) Carry hot water
Lead caulked joints are generally provided :
(^) C.IL pipe
)0 S.W. pipe
: 100 marks
Time : 1 hour and 15 minutes
(B) Globe valve
(D) Float valve
(13) Carry sewage
10) Carry domestic waler
(B) 0.1 7106
(D) A.C. pipe
The brick or stone used in corner masonry of a wall is ೧81106:
King closer رف
Quoin )0(
Ball test is used in a new sewer line to check :
(A) Leakage
(0) Load
Manholes are made over :
(ಗಿ) Open drain
)0 Water line
(B) Queen closer
(D) Bat
(B) Pressure
(D) Alignment
(ए) Sewer line
(D) Gas line
Which device is used for tapping water from main for fire extinguishing?
(ക) Hydrant
)0 Water meter
Temporary hardness removed by :
(ಯ Freezing
(C) Boiling
(B) Water tap
(D) Valve
(ए) Aeration
(0) Filtration
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