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 '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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0072020 മ
At what frequency maintenance works are be carried in water heater ?
(ಹ) 3 months (B) 6 months
(0 1year (D) 9 months
The distance between manhole and gully chambers should not exceed
കു 15 ® 10m
(0 6m യ) 73
Waste fittings for wash basine shall be of nominal side
(A) 32mm (9) 40 mm
)© 50mm (D) 63mm
The minimum height between the top of the water closet pan and the underside of the
high level flashing cistern is
(A) 200cm (B) 125cm
(C) 100 cm (D) 30cm
The trap which prevent the self syphonage is
(^) Anti-D-Trap (8) Greese trap
(C) Bottle trap (D) Strap
How much is the average quantity of sewage per capita per day ?
(A) 150 litre/day/person (B) 135 litre/day/person
(C) 125 litre/day/person (D) 100 litre/day/person
What instrument is used while conducting air test in pipe ?
(A) Manometer (B) Phonoscope
(C) Stethoscope (D) Pyrometer
How much is the weight of 15 mm C.P. pillar tap ?
(A) 650 gm (ए) 750 gm
(@ 250 ण (D) 375gm
Which side of the mixing tap hot water line to be connected ?
(A) Onrightside (B) Leftside
(C) Middle (D) Lower side
