Kerala PSC Previous Years Question Paper & Answer
Page:12
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Technician Grade II (Refrigeration Mechanic)' And exam conducted in the year 2022. And Question paper code was '073/2022/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
B:-Rectangular
ടട
D:Trapezoidal
Correct Answer:- Option-é
Question92:-AHU stands for
‘chi Humidity Unit
Bs-Air Humidity Utility
CeAir Handling Unit
De-Air Having Unit,
Correct Answer:- Option-C
Question93:-The ducts are mostly made by
‘Aciron sheet
B:-Glass
ധോ
D-Galvanized iron sheet
Correct Answer:- Option-D
Question94:-The space between the main ceiling and false ceiling is referred as
ಸಿರಿಗರ
B:-Diffuser
C=Plenum
D:Ventitator
Correct Answer:- Option-C
Question95:-In HEPA filter, what stands for HEPA ?
‘Ac Height Efficient Particular Air
B:-High Efficiency Particulate Air
C:Height Efficient Pre Air
Ds-High Efficiency Prior Air
Correct Answer:- Option ®
Question96:-In an electronic filter the airs filtered by passing through a
‘AcElectromotive field
B:-Electrodynamic field
C=Electromagnetic field
D:-Electrostatic field
Correct Answer:- Option-D
Question97::Which filter removes smoke and other odours ?
‘Ac Electronic filter
Bs-Fine filter
೦೦೦೫೧೬ filter
D:-Pre filter
Correct Answer:- Option-é
Question98:-The condenser of car AC is
‘Ac Evaporative cooled
B:-Water cooled
CeAir cooled
D-Both air cooled and oil cooled
Correct Answer:- Option-C
Question99:-For what purpose dye is adding to the car AC system with refrigerant ?
கர lubricating the compressor
:ھا identify gas leak
C:For easy refrigerant flow