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 (Plumber) - Technical Education ' And exam conducted in the year 2022. And Question paper code was '094/2022'. 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.
17. What are the raw materials used for manufacturing of SW pipe?
(A) Asbestos fibre, Portland cement and Silica
(B) Good quality fibre
(C) Good quality grey cast iron
(D) Good quality Clay
18. What material is used to manufacture AC pipes?
(^) Asbestos fibre, Clay, Lime
(2) Asbestos fibre, Portland cement and Silica
(C) Asbestos fibre, Lime and Cement
(D) Asbestos fibre, Silica and Lime
19. Which type pipe fitting is used to connect a service pipe and a water main?
(A) Coupling (B) Elbow
(0) Ferrule (D) Reducer coupling
20. The enlarged end of a cast iron pipe is called
(A) Lead (B) Socket
(C) Hemp (D) Spigot end
21. Which is following surface sources of water?
(^) River (B) Ponds
(C) Lake ൯൩) Allof these
22. Water can be drawn from river bed from the following?
(A) Intake wall (B) Spring
(C) Ponds (D) Pit
23. Dead end system is called
(A) Ring (B) Circle
(C) Tree (D) Grid iron
24. Treated water is supplied to the consumers following system
(^) Gravity (8) Pumbing
(C) Radial (D) (A) and (B)
25. Pure water is
(A) Mirror colour (B) Colourless
(C) White (D) Mug of lake
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