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 '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.
Correct Answer:- Option-B
Question48:-Which of the following is correct regarding a stirling boiler?
1. In a stirling boiler steam drums and water drums are connected by steel tubes.
2. In a stirling boiler equalizers are used to equalise pressure in steam drums
A:-1 only
B:-2 only
C:-both are correct
D:-both are incorrect
Correct Answer:- Option-B
Question49:-Which of the following is correct regarding a steam locomotive?
೦ಟ ಒಟು
It has no stacks
It is a horizontal boiler
It is extrernally fired
It is a water tube boiler
It is a fire tube boiler with a single tube for flue gas
It is a fire tube with many tubes for flue gas
A:-1, 2,3 and 4
B:-1, 2,3 and5
C:-1, 2,3 and6
D:-2,3 and 6
Correct Answer:- Option-D
Question50:-Which of the following is not a boiler mounting?
A:-Feed check valve
B:-Blow off cock
C:-Pressure gauge
D:-Feed pump
Correct Answer:- Option-D
Question51:-The device which used to put-off the fire in the boiler furnace when the
level of water falls to an unsafe limit
A:-Fusible plug
B:-Blow off cock
C:-Steam stop valve
D:-Feed check valve
Correct Answer:- Option-A
Question52:-Which of the type of safety valve is mainly used for marine and
locomotive boilers?
A:-Dead weight safety valve
B:-Spring loaded safety valve