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 'TRADESMAN REFRIGERATION AND AIR CONDITIONING TECHNICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '169/2016'. 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.
42,
48.
44.
45.
46.
47.
48.
49.
The atmospheric pressure at sea level is taken as :
(ಹ) 1.03 Kg/Cm®
(©) 1.088 Kg/Cm'’
The freezing temperature (व water is :
ശ്ര 1°C
(C) ج٥
The mechanical ഡ്! in refrigerator system 28 :
(ക) High voltage
(C) Over load protector burnt
Boiling point of R600, 18 :
(A) -16.8°C
ಟಿ ಜಿ
(0)
D)
രു
00)
फ़)
0)
(0)
(7)
1.09 एः
1.023 1/0೫?
-1°C
0°C
Condenser coil dirty
Relay defective
14.830
~10.8°C
The condenser coil type which used in deep freezer commonly :
(A) Flooded type
(© Plate type
Internal energy of a substance is proportional to :
(A) Velocity
(C) Pressure
The closing of churner and top cover done air tight by :
(ಹಿ) ‘O ring
(C) Gasket
The thread angle of National fine thread is :
(കു 25°
(2) 405
169/2016 8
(0)
യ
5)
ய)
फ)
1)
(0)
യു
Natural draft
Force draft
Temperature
None of the above
Seal
Sticking tape
