Kerala PSC Previous Years Question Paper & Answer
Page:6
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.
C:-Depth Gauge
D:-Tube Micrometer
Correct Answer:- Option-A
Question49:-Pig Iron is refined to produce Cast Iron in furnace called?
A:-Pig Iron
B:-Cast Iron
C:-Wrought Iron
D:-Steel
Correct Answer:-Question Cancelled
Question50:-Double helical gear are called?
A:-Herring Bone Gear
B:-Spur Gear
:-Bevel Gear
D:-Worm Gear
Correct Answer:- Option-A
Question51:-Tap washers are used for?
A:-Preventing vibration
B:-Locking the Nuts
C:-Self Locking
D:-None of these
Correct Answer:- Option-B
Question52:-The best example for Gravity Feed Lubrication is?
A:-Ring Lubricator
-Wick Feed Lubricator
C:-Grease Gun
D:-Pump Lubricator
Correct Answer:- Option-B
Question53:-The machine element which control the sequence of operation in Auto Turret Lathe is?
A:-Cam
-Gears
C:-Belt and Pulley
D:-Screw Rod
Correct Answer:- Option-A
Question54:-Main alloying element in high speed steel is?
A:-Chromium
-Vanadium
C:-Tungsten
D:-Nickle
Correct Answer:- Option-C
Question55:-Lathe mandrels can be termed as a?
C:-Gauge
D:-Template
Correct Answer:- Option-B
Question56:-Which one of the following bearing is used for talking Heavy Axial Load?
A:-Trust Bearing
B:-Solid Bearing
C:-Journal Bearing
D:-Tapered Roller Bearing
Correct Answer:- Option-D
Question57:-Which of the following Pulley is used for obtaining different speed ratio of?
A:-Jocket Pulley
-Solid Pulley
C:-Split Pulley
D:-Stepped Pulley
Correct Answer:- Option-D
Question58:-Hooks Law is associated with?
A:-Pressure