A:-Preventing vibration
B:-Locking the Nuts
C:-Self Locking
D:-None of these
C:-Self Locking
D:-None of these
Correct Answer:- Option-B
2:-The best example for Gravity Feed Lubrication is?
A:-Ring Lubricator
B:-Wick Feed Lubricator
C:-Grease Gun
D:-Pump Lubricator
B:-Wick Feed Lubricator
C:-Grease Gun
D:-Pump Lubricator
Correct Answer:- Option-A
3:-The machine element which control the sequence of operation in Auto Turret Lathe is?
A:-Cam
B:-Gears
C:-Belt and Pulley
D:-Screw Rod
B:-Gears
C:-Belt and Pulley
D:-Screw Rod
Correct Answer:- Option-A
4:-Main alloying element in high speed steel is?
A:-Chromium
B:-Vanadium
C:-Tungsten
D:-Nickle
B:-Vanadium
C:-Tungsten
D:-Nickle
Correct Answer:- Option-C
5:-Lathe mandrels can be termed as a?
A:-Jig
B:-Fixture
C:-Gauge
D:-Template
B:-Fixture
C:-Gauge
D:-Template
Correct Answer:- Option-B
6:-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
B:-Solid Bearing
C:-Journal Bearing
D:-Tapered Roller Bearing
Correct Answer:- Option-D
7:-Which of the following Pulley is used for obtaining different speed ratio of?
A:-Jocket Pulley
B:-Solid Pulley
C:-Split Pulley
D:-Stepped Pulley
B:-Solid Pulley
C:-Split Pulley
D:-Stepped Pulley
Correct Answer:- Option-D
8:-Hooks Law is associated with?
A:- Elasticity
B:-Thermal Expansion
C:-Stress
D:-Force
B:-Thermal Expansion
C:-Stress
D:-Force
Correct Answer:- Option-A
9:-Which one of the following key may be screwed to the shaft?
A:-Saddle
B:-Woodruff
C:-Taper
D:-Feather
B:-Woodruff
C:-Taper
D:-Feather
Correct Answer:- Option-D
10:-The shaft ends are entre drilled for?
A:-Supporting jobs between centres
B:-Lubricating the dead centre
C:-Reducing the weight
D:-Assisting counter boring
B:-Lubricating the dead centre
C:-Reducing the weight
D:-Assisting counter boring
Correct Answer:- Option-A
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