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 LIFT MECHANIC INDUSTRIAL TRAINING' And exam conducted in the year 2014. And Question paper code was '210/2014'. 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.
9. Atmospheric pressure is measured by using an instrument called :
(3) விமலை (8) Hydrometer (C) Manometer (D)
10. Alternating current is converted to direct current by using :
(5) Rectifier (8) Dynamo (C) Transformer (12)
11. The unit pewer in Sl |...
(^) Watts (B) HP (9 عله[ (0)
12. The unit “Nano” equals to :
(५) 103 (B 1078 (<) 10 (D)
13. A screw thread is specified by its :
(A) Pitch (B) Major diameter (C) < Minor diameter (D)
14. Protonis a
(A) Neutral particle (0) Positively charged particle
(C) Negatively charged particle (D) Any of the above
15. The density of liquid may be defined as :
Mass Weight . _Volume
(ಗಿ) Volume (१) مس (ಲ) Weight (>)
16. Vernier callipers can be used to measure up to an accuracy of :
(ಗಿ) 0.1 mm (8) 002 ௬௩ (ಲ) 0.002 mm (D)
17. The volume of a cylinder, height “h” and radius “r” is
1
(^) 29+h 18) |8 © ரண் (D)
210/2014 4
ച
Motor
Newton
Pitch diameter
Volume
Mass
0.2 mm
