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 'LABORATORY TECHNICAL ASSISTANT MAINTENANCE AND REPAIRS OF AUTOMOBILES VHSE' And exam conducted in the year 2015. And Question paper code was '199/2015'. 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.
10. Which of the following is used to avoid over cooling in the cooling system of the engine ?
(வி ضرق سمي (8) Thermostat
(ப Expansion reservoir (12) Radiator
11. Inwhich of the following lubrication system lubricant oil is mixed with fuel ?
(^) Splash system (18) Pressure system (C) Dry sump (13) Petroil system
12. Which is the following number is used to indicate ignition quality of diesel fuel ?
(ಗಿ) Cetane (98) Octane (C}) Random (D) None of these
13. Which of the following is used in fuel tank to reduce surging of fuel on account of sudden
brake or cornering ?
(A} Muffler (8) Baffle plate (9 Drain plug (D) Rocker arm
14. An electrical fuel pump operates but delivers insufficient fuel, This may be due to :
(ಗಿ) Chocked pump filters (B} Worn out valves
(C) Damaged diaphragm (೧) All of the above
15. The device which used to maintain speed at varying load condition :
(வ) Fly wheel (B) FIP )© Governor (ப) Injector
16. The ignition advance method controls ignition timing according to engine speed :
(A} Vacuum advance (8) Centrifugal advance
(೮) Electric advance (D) काट of these
17. A Lead acid battery is an automobile used the acid :
(ക) Sulphuric acid (8) Hydrochloric acid
(८) Nitric acid (11) Phosphoric acid
18. A four wheeler normally uses battery of :
(A) 10 volt (8) 12 volt (C) 20 volt (D} 1.5 ष्णौ
199/2015 4 A
