Kerala PSC Previous Years Question Paper & Answer
Page:5
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Boiler Attendant' And exam conducted in the year 2023. And Question paper code was '104/2023/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.
D:-IBR
Correct Answer:- Option-D
Question22:-In the event that the water level goes below the safe level, which of
the following fittings is used to extinguish the boiler furnace fire?
A:-feed check valve
B:-safety valve
C:-fusible plug
D:-blow-off cock
Correct Answer:- Option-C
Question23:-The external inspection of a boiler ensures
A:-the furnace refractory is in order
B:-the valves are in good operating condition
C:-the tubes are free of scale
D:-all the above
Correct Answer:- Option-B
Question24:-The operation for opening up a boiler into a pressured steam header is
referred to as "cutting" the boiler into the header according to which ASME code?
A:-ASME Section |
B:-ASME Section II
C:-ASME Section IV
D:-ASME Section VII
Correct Answer:- Option-D
Question25:-It is beneficial to before removing a boiler from service for
maintenance purposes
A:-drain the unit before water cools to ambient temperature
B:-use soot blowers and clean the fireside well
C:-inform the chief inspector
D:-force cool the unit with post purge air
Correct Answer:- Option-B
Question26:-Statement 1 - Sudden surging/spouting of water into the outlet of the
boiler is called priming
Statement 2 - Tiny bubbles forming inside a steam boiler is known as carry over.
Which of the above are true?
A:-Statement 1
B:-Statement 2
C:-Both are correct
D:-Both are incorrect
Correct Answer:- Option-A