Kerala PSC Previous Years Question Paper & Answer

Title : TRADESMAN (FITTING) - NCA
Question Code : A

Page:4


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name ' TRADESMAN (FITTING) - NCA' And exam conducted in the year 2019. And Question paper code was '049/2019/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: 4 out of 11
Excerpt of Question Code: 049/2019/OL

Correct Answer:- Option-B
Question29:-Which type of key is used for coupling a pully with a shaft?
A:-Taper Key
B:-Woodruff Key
C:-GIB head Key
D:-Flat Saddle Key
Correct Answer:- Option-C
Question30:-For riveting aluminium sheets, the material of rivet should be used ..
A:-Aluminium
B:-Copper
C:-Brass
D:-Wrought Iron
Correct Answer:- Option-A
Question31:-Which among the following nuts is used for hand vice?
A:-Check Nut
B:-Wing Nut
C:-Thumb Nut
D:-Hexagonal Nut
Correct Answer:- Option-B
Question32:-Which one of the following is a chemical property of metals?
A:-Corrosion
B:-Conductivity
C:-Hardness
D:-Elasticity
Correct Answer:- Option-A
Question33:-Liquid carburizing is done in a heated salt bath. Which one of the following is not a carburizing salt?
A:-Sodium Carbonate
B:-Barium Chloride
C:-Sodium Cyanide
D:-Sodium Sulphate
Correct Answer:- Option-D
Question34:-The belt movement upon the outer surface of the Pulleys within the area of contact is known as .....?
A:-Slipping
B:-Creeping
:-Dressing
D:-Crowning
Correct Answer:- Option-B
Question35:-Which one of the following is designed for taking an Axial Thrust Load as well as Radial Load?
A:-Thrust Bearing
B:-Needle Bearing
:-Angular contact Ball Bearing
D:-Roller Bearing
Correct Answer:- Option-C
Question36:-..... are used for rotating shafts between centres?
A:-Mandrel
B:-Chuck
C:-Face Plate
D:-Driving Plate
Correct Answer:- Option-D
Question37:-A Collate Chuck is meant for the Gripping of?
A:-Heavy job
-Small jobs
C:-Large dia jobs
D:-Small dia jobs
Correct Answer:- Option-D
Question38:-The measured size of dimension of a component is called?
A:-Basic size
B:-Nominal size
C:-Allowed size

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TRADESMAN (FITTING) - NCA : Video