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 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.
61. What should be used to connect two pipe with same diameter ?
(A) Reducer (8) Socket
(C) Eccentric Reducer (D) Concentric Reducer
62. The most important part of a trap is :
(A) Water seal (8) Diameter (<) Depth of water (D) Height
63. For achieving self cleaning velocity, 150 mm dia pipe should have a slope of :
(8) 1:35 (B) 1:40 (©) 1:50 (D) 1:60
64. Lead caulked joints are provided in _ pipe.
(A) .ا pipe (8) عمام ل (C) R.CC. pipe (D) AC pipe
65. Overflow from a tank is controlled by :
(ക) Gate valve (8) விண valve (C) Ball valve (D) Mud valve
66, The fittings used to cover the inlet in gully, disconnection and silt trap is :
(A) CL grattings (8) Small CL. cover
(0 light duty C.L cover (D) Heavy Duty C.L cover
67. TFlush valves are made of :
(ക) Cast Iron (8) Brass (0 Fiber (D) Plastic
68. Temporary hardness can be removed by :
(A) Base exchange process (8) Filtration
(C) Screening (D) Boiling
69. Which grade cement is used to constructing normal building purpose ?
കു 23 (8) 33 (८) 43 (D) 53
70. Vicat's needle apparatus is used for :
(ക) Mixing (8) Measuring
(ಲ) Filling of concrete (D) Consistency
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