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 'JUNIOR INSTRUCTOR SANITARY HARDWARE FITTER INDUSTRIAL TRAINING' And exam conducted in the year 2014. And Question paper code was '130/2014'. 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.
11. A sanilary sewer is expecled to run :
(^) Full (B) Half Full (८ 2/3 ೫ (D) 90% Full
12. The percentage of chlorine in fresh bleaching powder is about :
(A) 10-15 (ए) 30-35 (© 20-25 യു 50-60
13. A manhole is provided :
(ക) At every 500 m intervals (B) At every corner
(C) When flow gets divided (D) When direction or grade changes
14. Before entering a manhole candle is lowered into the manhole :
(A) to illuminate it
(B) to detect toxic gases
(€) to give a signal to the adjacent manhole
(D) to find out presence of oxygen
15. Colour of fresh sewage is :
(^) Green (ए) Brown (ಲ) Gray (D) Pink
16. An ideal crop of sewage irrigation is :
(A) Banana (0) Potato (C) Sugarcane (D) Beans
17. A fresh sludge becomes stale in ;
(है) 1 hour (B) 2 hours (C) 3-4hours (D) 6-8hours
18, pH value of fresh sewage is expected to be :
(ക) 7 (0) 3.5 (¢) 8-11 (D) None [1556
19. From septic tank, the effluents are discharged into :
(ಗಿ) Soak Pit (8) Oxidation Pond )© Cess pool (D) All of the above
130/2014 4 A
