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.
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Which of the following is NOT the function of a die casting machine?
(A) Closing the two halves of the die
(B) Securing the two die halves firmly together
(C) Forcing the molten metal into the die
(D) Solidify the casting
In a multi - piece pattern contains three parts, the middle part of the pattern is known as :
(A) Drag (8) Cope
(C) Cheek (D) Split pattern
The tool which is used to remove the pattern from the mould and also for rapping the pattern
gently to loosen it from mould sand is :
(ക) Trowels (B) Slicks
(C) Swab (D) Draw spike
In which of the following is NOT a casting defects :
(ക) Blow hole (B) Hot tears
(C) Aspiration effects (D) Run outs
The casting process which is used where very hard outer surfaces and wear resistant castings
required :
(A) Sand casting (B) Chill casting
(©) Continuous casting (D) Shell molding
The squeeze casting is also known 88 : |
(ಗ) Liquid forging (B) Centrifugal casting
(C) Die casting (D) Continuous casting
Ability of sand to flow around and over the pattern when the mould is rammed :
(4) Flow ability (B) Permeability
(C) Refractoriness (D) Deformation
From the following, which is the property of core sand?
(4) Bond strength (B) Permeability
(C) Tensile strength (D) Crushability
134/2015 4 A
