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 'FOREMAN PRESSURE DIE CASTING UNIT KSIDC LTD SIDCO' And exam conducted in the year 2015. And Question paper code was '134/2015'. 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.
134/2015
Maximum : 100 marks
Time : 1 hour and 15 minutes
A metal object obtained by allowing molten metal to solidify in a mould is known as :
(ಹ) Casting (B) Machining
(@) Forming (7) Molding
The tapper provided on all vertical surfaces of the pattern as it is lifted up is known as :
(A) Rapping allowance (8) Shrinkage allowance
(@ Draft allowance (D) Distortion allowance
The added projection on the pattern and it terms a seat in the mould in which the sand core
rests during the pouring of the mould is known as:
(A) Pattern (B) Core prints
(C) Handle (D) Core box
The castings are prepared by forcing molten metal under high pressure into a metal mould is
known as:
(ಗಿ) Sand casting molding (3) Pressure die casting
(ಲ) Full mould casting (D) Vacuum molding
Which of the following is NOT a pressure die casting machine?
(ക) Hot chamber machine (B) Cold chamber machine
(©) Goose neck machine (D) Investment casting
The passage way through which molten metal enters a mould cavity is called :
(A) Riser (3) Runner
(0 Puller (D) Passage
is a vertical passage through the cope and connecting the pouring basin to the
runner :
(4) Sprue (3) Gate
(C) Riser (D) Runner
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