Kerala PSC Previous Years Question Paper & Answer

Title : Motor Transport Inspector (Technical) - Police Motor Transport Wing
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Motor Transport Inspector (Technical) - Police Motor Transport Wing ' And exam conducted in the year 2022. And Question paper code was '77/2022/OL'. 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.

page: 9 out of 14
Excerpt of Question Code: 77/2022/OL

‘Question63:-Mechanic A says some piston rings control blowby. Mechanics 8 says some piston rings control ol. Who is right ?
‘Ac Only Mechanic A
B:-Only Mechanic 8
೦-800 Mechanic A and 8
D-Neither Mechanic A nor B
Correct Answer: Option-C
Question64::Which one of the following is most commonly used Antifreeze solution 7
‘Ac Ethylene Glycol
B:-Mineral oil
C-Straight vegetable oil
Di-Lactic Acid
Correct Answer:- ೦೧000
ಟಟ one of the following device prevents the circulation of water in the cooling system so as to allow faster warm-up of the engine 7
‘AcRelief Valve
‎டட ப
Question66:-Cadmium Testis performed to know
‘AcBattery cell condition
B:-Chemical condition of battery plates
C-Amount of electrolyte present in the battery
D:-The state of charge of battery
Correct Answer: Option ®
Question67:-During discharging process of Battery.
i. Both of the plates are covered with 0
1. Specific gravity of electrolyte falls due to formation of water during reaction at 110,
ili, The terminal voltage increases
Which of the statements given above is/are correct ?
‘Ac Only statements ॥ and il are correct
B:-Only statements i and ॥ वार correct
೦-೦೧1 statements | and ii are correct
D-All statements 1, ॥ and iiiare correct
Correct Answer: Option ®
व rate at which a battery can produce current is determined by the speed of the chemical reaction. This in tum is determined by which of the following factors
i. Current demanded,
ii Electrolyte strength,

ii, Temperature.
iv. Surface area of the plates.

B:-Only 1 and i
೦೦೧/1, ‏آا‎ and ii
D-All of the above (ii, ரி and iv)
Correct Answer:- Option-D
Question69:-Cutout Relay in vehicle is used
‏مانم‎ prevent battery from being overcharged while engine is in turned on condition
Bs-to prevent battery from being undercharged during engine operation
C=to prevent battery from being discharged while engine is in turned off condition
D-none of the above
Correct Answer: Option-C
Question70:-Motor Locked Torque is
‘Acthe torque of the motor when the armature shaft pinion gear is driving the flywheel gearing

Bothe torque developed immediately the battery current is switched on as the armature start rotating from rest

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Motor Transport Inspector (Technical) - Police Motor Transport Wing : Video