Kerala PSC Previous Years Question Paper & Answer
Page:6
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Training Instructor (Plumbing) SC Development Department English ' And exam conducted in the year 2020. And Question paper code was '007/2020'. 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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Lead pipe and copper pipe are cut easy with
(ಹ) Hacksaw
(©) Knife
P.V.C. pipes are manufactured by using
(ക) Rubber
(C) Nylon
In hot water line which colour code is used ?
(A) Red
(0 Yellow
08)
യ
08)
യ)
08)
യ
Spun Pipe (Cast iron) are manufactured by using
(^) Metal moulds
(C) Clay moulds
Pipe wrench is used for pipes of diameter
(A) Lessthan15mm
(C) 5015150110
Tee is used for
(ಹ) Branch ofat 50°
(C) To deviate 90°
Every pipe bender will have
(ಹ) Back former
(C) Bleed screw
Mortar pan is used for
(ಹಿ) Mixing of concrete
(€) Measuring cement
Compressive strength of any individual brick
(ಹ) shall be more than 10%.
(8) shall be less than 10%.
ற
യ)
(7)
യു
®)
യ)
(7)
™
(7)
യു
हिल तपि
Chain pipe cutter
Plastic
Polyvinyl chloride
Blue
Green
Sand moulds
None rotating moulds
15 to 50 mm
More than 150 mm
Branch of 45°
To connect die pipe at 45°
Inner former
Hydraulic raw
Finish floor
Carry excavated materials
(C) shall not be less than 80% of specified strength.
(D) shall be more than 8% of specified strength.
007/2020 = | | 6.
