Kerala PSC Previous Years Question Paper & Answer
Page:1
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.
169/2016
Maximum : 100 marks
Time : 1 hour and 15 minutes
1. One tonne of refrigeration is equal to :
(ക 21 KJ/min (B) 420 KJ/min
(©) 210 KJ/min 9 (D) 620 KJ/min
2. Awater cooler is uses the refrigerant :
(മ R22 ೫) 1
(0). ೫717 D) 134,
3. What is the angle of point of centre punch?
(ക 90° രു 60
(0) 4 (1) 305
4. The switch should control the line :
(ಯ) Earth (B) Phase
(C) Neutral (D) Common
5. Acompressor coupled to a motor externally is called :
(A) Sealed compressor (B) Open type compressor
(C) Semi-sealed compressor (D) None of the above
6. The purpose of a filter drier is to remove :
(^) 011 18) Gaskets
(C) Moisture (D)~ Sludge
7. The storage capacity of a dissolved acetylene cylinder is :
(ಯ) 6.0 3 (ए) 6.5 ೫೫೪
© 7085 0) 75m’
[1.00]
