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 'TRADESMAN TURNING TECHNICAL EDUCATION TVM PKD KGD ( Malayalam ) ' And exam conducted in the year 2014. And Question paper code was '181/2014'. 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.
181/2014
5.
Maximum : 100 marks
Time : 1 hour and 15 minutes
An oily floor should be cleaned by:
(ಗಿ) Cotton waste (B) Putting water
(C) Putting saw dust or sand (D) Spraying carbon dioxide
The file used for trimming the rough edges of soft metal casting:
(ಗ) Bastard file യ Rough file
(¢) Rasp file (D) Second eut file
The cutting angle for chipping mild steel is:
കു 65° ®) 45°
(0) 55 D) 60
The box nut of bench vice is made of :
(ಗ) Mild steel (B) Gun metal
(0) Phospharous bronze (D) Alloy steel
The point angle of drill depends on:
(A) Drill materials (B) Work materials
(C) The size of drill (D) The RP.M and feed of the work
The distance, which the cutting edge of a tool passes over the material in a minute while
machining, is known as:
(A) RPM (B) Feed
{¢} Machine speed (D) Cutting speed
The suitable cutting fluid for drilling mild steel in a centre lathe is:
(A) Distilled water (B) Synthetic soluble oil
(C) Soluble oil (D) Mineral oil
The process of enlarging the end of hole for accommodating the socket screw head:
(ക Counter boring (B) Counter sinking
(0) Spot facing (0) Step boring
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