Kerala PSC Previous Years Question Paper & Answer
Page:10
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'JUNIOR INSTRUCTOR TURNOR INDUSTRIAL TRAINING DEPARTMENT ENGLISH ' And exam conducted in the year 2018. And Question paper code was '103/2018'. 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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710% 07170 following is a type of maintenance ?
(ಗ) Preventive (൫) Predictive
€) Corrective (D) All of the above
Lead of the 3 start thread is 4.5 mm; Pitch of the thread is
(5) 1.5 عتد (3) 45mm
€) 3mm D) 13.5mm
‘While using a three point internal micrometre, before taking measurement the zero setting has to
be done with
(^) Slip gauge (3) Setting ring
€) Dial test indicator (D) Setting spanner
‘Which screw is used to hold the tool makers button in position on the workpiece ?
(ಗ) Self tapping screw (B) M8 screw thread
(€) 4 BA thread screw (D) All of above
Vice like device which can be set in place of compound rest. It has vertical feed and graduated
dial for swivelling
(A) Grinding attachment
(B) Taper turning attachment
(€) Copying attachment
(D) Milling attachment
For getting high degree of positional accuracy while boring device used for setting
the job.
(ಗ) Dial test indicator (൫) Surface gauge
(C) Tool makers button (D) Plunger dial
By which method multi start thread cuts on lathe ?
(ಗ) splitdie (3) using chaser
(ಲ die (D) single point tool
‘Which operation cannot performed with copying attachment in lathe ?
(ಗ) Thread cutting (3) Forming tuming
(ಲ) Taper turning (D) Radius grooving
103/2018 10 A
