Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'JUNIOR INSTRUCTOR TOOL & DIE MAKER INDUSTRIAL TRAINING English ' And exam conducted in the year 2019. And Question paper code was '051/2019'. 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.
This type of jig allows the part to be machined on every surface without repositioning the
part in the jig.
(A) Sandwitchjig (B) Angleplatejig (C) Boxijig (D) Channel jig
clamps are not used when there are chances for strong vibration.
(5) Cam action clamps (8) Screw clamps
(ಲ) Strap clamps (D) Power clamps
Minimum angle that can be indexed in a direct indexing is 10°. What is the maximum
സ്പാ of divisions that can be indexed ?
@) 10 ൫ 12 © 24 D) 36
The ability of the bond to hold abrasive grains in the grinding wheel is termed as
(ಹ) ண் (B) Grade (ಲ) ೮೫೫% (D) Structure
A 12 mm diameter end mill is to be set for 8 cutting speed of 14 m/min. The rpm to be set on
the machine should be
(ಹ) 7 © 7 © 6 © 1
G code for dimensioning in inch mode is
(ಹ) ೧20 (B ೦22 © 70 യു ജേ
When cutting and non-cutting operations takes place in a single station, it is called
(മ) Combination tool (B) Progressive tool
(C) Compound tool (D) Assembly tool
A small edge radius in blanked component is the result of cutting clearance is
(5) Sufficient (8) Insufficient (C) Excessive (D) Optimum
The burr side of a blank is always towards the
(^) Punch side ൫ Dieside
(ಲ) Both (A) and (B) (D) None of these
051/2019 10 A