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 'TECHNICIAN GR II REFRIGERATION MECHANIC KCMMF LTD' And exam conducted in the year 2015. And Question paper code was '212/2015'. 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.
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“ASHRAE" is :
(ಯ) American Society of Heating Refrigerating and Air Conditioning Engineers
{B) Aseociation of States of Heating Refrigerating and Air Conditioning Engineers
(C) American Society Having Refrigerating and Air Conditioning Engineers
(D) American Society of Harmful Refrigeration and Air Conditioning in Earth
Refrigeration is the process of
(A) Removing
(C) Lowering
Auto defrost operated by :
(4) Evaporator fan
(2) Timer switch
Rectifiers are used to convert :
(ക) Voltage of current
(© ACtoDC
Normal drinking water temperature is :
(A) 100
0 20%
Brine Solution is :
(ക) Maintains the temperature
(C) Highly flammable
If the fan blades axe cracked :
(ಹ) Straighten the blade
(C) Braze the cracking of blade
Poor compression due to :
(4) 088 8107886
(0) Poor condensation
212/2015
1068.
(0)
(D)
(8)
0
B
(0)
(0)
D)
(B)
(D)
(B)
(D)
(B)
D)
Adding
Transfering
Thermostat
Heating element
Voltage of velocity
208040
15°C
25°C
Made of Diesel
Secondary refrigerant
Change the blade
Stick the cracked space with adhesive
Reeds Leak
Compressors
