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 'MECHANIC GR II STATE FARMING CORPORATION OF KERALA LTD' And exam conducted in the year 2017. And Question paper code was '108/2017'. 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.
108/2017 [1111111111
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Which of the following is dimension less ?
A) Specific gravity 8) 5060110 ೫61601
0) 5060110 ೪೦176 7) 5060110 80666
Job evaluation is the method of determining the
A) Value of overall production B} Worker's performance on job
C) Relative values of 8 job D) Worth of the machine
The information provided by the oxygen sensor to the feedback control system is
about the
A) Air temperature B) Air-fuel ratio
C) Air flow speed D) Exhaust gas volume
The torque available at the contact between driving wheels and road is known as
A) Tractive effort B} Clutch effort
C) Brake effort D) None of these
Isotropic materials are those which have the same elastic properties
A) Stress induced in all directions
B) Thermal properties in all directions
C) Density throughout
D) Elastic properties in all directions
The bulk modulus of elasticity with increase in pressure
A) Decreases B) Increases
C) Remains constant D) Unpredictable
Which of the following cycles uses air as the refrigerant ?
A) Ericsson B} Bell Coleman
©) आपु D) Camot
One ton of refrigeration corresponds to
A) 80 kcal/min B} 50 kcal/min
೧) 80 07 D) 1000 kcal/day
The moisture in a refrigerant is removed by
A) Evaporator B) Safety relief valve
C) Dehumidifier D) Driers
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