Kerala PSC Previous Years Question Paper & Answer

Title : Assistant Crane Driver (Electrical) - Port
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Crane Driver (Electrical) - Port ' And exam conducted in the year 2020. And Question paper code was '17/2020/OL'. 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.

page: 5 out of 13
Excerpt of Question Code: 17/2020/OL

Correct Answer: ೦೧0078.
Question33::Which one of the following tool angle is provided to avoid rubbing of the body of the tool with the workpiece ?
‘AcClearance angle
B:-Helix angle
CeRake angle
ഡാ angle
Correct Answer:- ೦೧000
Question34:-For good gripping and appearance, which one of the lathe operation is performed 7
‘AcStep tuming
D:Taper turning
Correct Answer: Option-C
‘Question35:-TP of a thread is 10. Then pitch is
cL inch
8:22 inch
‏دهم‎ inch
0:01 inch
Correct Answer:- Option-D
‘Question36:-The ‘change gears’ for cutting single start thread on a lathe 15 given by

Pitch io ७०८७ _ = Driver
Pich of 7 फल

‎of lead screw = Driver‏ جانا رھ
‎Pitch tobe cu Driven‏

‎Co Depth of led screw thread = Driver
DepihoFtheadto Fe eat — Driven

‎Depth of thread tobeeut = Driver‏ .بر
‎Depth of lead-serew thread Driven‏

‎Correct Answer:- ೦೧000
Question37:-A device which holds and locate a workpiece and guides the cutting tool is called
Ac Fixture
Correct Answer: Option-C
Question38:-To provide protective coating on Aluminium, which one of the following is suitable ?
Correct Answer: Option-C
Question39:-Vice clamps are used to
‘Ac Protect the serrated jaws of the vice
B:-Protect the file
പി the job firmly
D:-Protect the finished surface of the job
Correct Answer:- Option-D

‎‘Question40::Which one of the following indicates the grade of file 7.

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