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' And exam conducted in the year 2016. And Question paper code was '163/2016'. 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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Tumbler gears in lathe are used و
(58) Cut gears
(2) Cut taper
(2) Reduce the epindle speed
(D) Give desired direction of movement to the lathe carriage
In which, Coolant is used for Aluminium turning :
(A) Dry (18) Kerosene
(C) Soda water (D) Lard oil
The cutting speed for drilling copper with high speed steel drill varies from :
(ಯ) 18 to 30 m/min (B) 8to 15 m/min
(C) 30 to 45 m/min (D) 10 to 30 m/min
The blade of power saw is made of :
(A) Cast Iron (®) Aluminium
(¢) High speed steel (0) High carbon steel
British association thread angles is :
லை ۴ رق 27
© 57 0) 478
The material commonly used for machine bodies is :
(ക) Cast Iren (03) Aluminium
(C) Brass (D)} Mild Steel
Acme screw thread angles is :
به 49" രു 20
(ര 39" D 39
Which coolant is used for mild steel for Lapping?
(A) Kerosene (B) Turpentine
(C) Lard oil (D) Dry
25. Which of the following material have maximum malleability?
(ക Soft steel (B) Copper
(C) Castiron (D) Lead
5 . 163/2016
[7.7.0.]
