Kerala PSC Previous Years Question Paper & Answer
Page:11
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TECHNICIAN GRADE II BOILER OPERATOR KCMMF' And exam conducted in the year 2017. And Question paper code was '068/2017/OL'. 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.
B:-High
C:-Same
D:-No comparison
Correct Answer:- Option-B
Question95:-Which of the following statement is true as for 85 natural draught is cencerned 7
A:-No smoke
B:-Height of the chimney 15 less
C:-The running and maintenance cost is practically nil
D:-Low grate fuel can be used
Correct Answer:- Option-C
Question96:-Which of the following fuel has maximum calorific value 7
A:-Paraffin
B:-Petrol
C:-Hydrogen
D:-Fuel oil
Correct Answer:- Option-C
Question97:-What is the use of Orsat Apparatus 7
A:-To do volumetric analysis of dry flue gas
B:-To measure the calorific value of fuel
C:-To measure the water vapour contained in fuel
D:-To measure the size of the coal
Correct Answer:- Option-A
Question98:-What is the higher calorific value of Natural Gas in (KJ/Cub.M) ?
A:-12200
B:-37800
C:-6080
D:-37000
Correct Answer:- Option-D
Question99:-Water flow through pipe is measured by
A:-X-Rays
B:-Pitot Tube
C:-Electric Field
D:-Laser beams
Correct Answer:- Option-B
Question100:-Reverse osmosis for water treatment involves
A:-Removal of total salts
B:-Removal of only hardness causing salts
C:-Removal of alkali salts
D:-Removal of non-hardness salts
Correct Answer:- Option-A