Kerala PSC Previous Years Question Paper & Answer

Title : TRADESMAN (FITTING) NCA CAT NO 645/2017 TECHNICAL EDUCATION
Question Code : A

Page:5


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TRADESMAN (FITTING) NCA CAT NO 645/2017 TECHNICAL EDUCATION' 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: 5 out of 11
Excerpt of Question Code: 049/2019/OL

D:-Actual size
Correct Answer:- Option-D
Question39:-Ratchet stop in the micrometer help to .....7
A:-Lock the spindle
B:-Control the pressure
C:-adjust zero error
D:-Hold the jobs
Correct Answer:- Option-B
Question40:-A file used for filing narrow slots notches and groovesis a .....7
A:Knife edge file
B:-Half round file
C:-Flat file
D:-Mill file
Correct Answer:- Option-A
Question41:-Leveling bolts are used ‏اذ‎
‎⋅ porting the load for machine
:-Rigidity of machine
C:-Adjusting the height of machine
D:-None of these
Correct Answer:- Option-C
Question42:-The sensitivity of precision spirit level is?
A:-0.02 to 0.05 / 100 mm
B:-0.02 to 0.05 / 1000 mm
£:-0.02 6 0.05 / 200 mm
D:-0.02 to 0.05 / 500 mm
Correct Answer:- Option-B
Question43:-For cutting hard material ..... pitch blade is recommended?
A:-10
B:-25
C:-18
D:-14
Correct Answer:- Option-D
Question44:-Cast iron is used for manufacturing machine beds because?
A:-lt can resist more compressive stress
B:-It is heavy in weight
C:-It is a cheaper metal
D:-ltis a brittle metal
Correct Answer:- Option-A
Question45:-Desirable hardness in a file is generally?
A:-30 HRC
B:-45 HRC
C:-60 HRC
D:-80 HRC
Correct Answer:- Option-C
Question46:-Carbide tipped tool used for tuming hard material is provided?
A:-Side rack angle
B:-Zero rack angle
C:-Positive rack angle
D:-Negative Rack angle
Correct Answer:- Option-D
Question47:-The plug gauge with go and nogo ends ೧೧ the same side of the gauge is .....7
A:-Double ended plug gauge
B:-Progressive plug gauge
C:-Adjustable plug gauge
D:-Fixed type plug gauge
Correct Answer:- Option-B
Question48:-Extension rods of inside micrometer are made of?
A:-Steel with 800 H.V
B:-In side micrometer

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TRADESMAN (FITTING) NCA CAT NO 645/2017 TECHNICAL EDUCATION : Video