Font size
WorksheetsMechanical Components
Total questions: 42
Worksheet time: 21mins
This type of bearing is called _____________.
plain bearing
anti- friction bearing
friction bearing
torque bearing
This type of bearing is called _____________.
plain bearing
anti- friction bearing
friction bearing
torque bearing
The picture shows which type of bearing load?
Radial load
thrust load
combined load
linear load
The picture shows which type of bearing load?
Radial load
thrust load
combined load
linear load
The picture shows which type of bearing load?
Radial load
thrust load
combined load
linear load
What type of coupling is shown in the picture?
rigid
flexible
clutch
universal joint
What type of coupling is shown in the picture?
rigid
flexible
clutch
universal joint
What type of coupling is shown in the picture?
rigid
flexible
clutch
universal joint
What type of coupling is shown in the picture?
rigid
flexible
clutch
universal joint
Radial load occurs when the shaft axis of ration is perpendicular to the load. PERPENDICULAR means ___________.
The force and the shaft forms an angle of 90 degrees
The force and the shaft forms an angle of 180 degrees
The force and the shaft forms an angle of 45 degrees
The force and the shaft forms an angle of 60 degrees
Thrust load occurs when the shaft axis of ration is in parallel with the the load. In this case, PARALLEL means ___________.
The force and the shaft forms an angle of 90 degrees
The force and the shaft forms an angle of 180 or 0 degrees
The force and the shaft forms an angle of 45 degrees
The force and the shaft forms an angle of 60 degrees
The RIGID type of coupling does not allow even small degree of misalignment.
TRUE
FALSE
The FLEXIBLE type of coupling does not allow even small degree of misalignment.
TRUE
FALSE
The CLUTCH type of coupling is used when the driver shaft and the driven shaft is permanently connected.
TRUE
FALSE
What are the 3 types of mechanical drives
belt drives
chain drives
gear drives
frequency drive
voltage drive
As the speed increase, the value of the torque __________.
decrease
increase
no change
decrease then increase
As the pitch of the gear increase, the value of the torque __________.
decrease
increase
no change
decrease then increase
Which type of mechanical drive is shown in the picture?
belt drive
gear drive
chain drive
frequency drive
Which type of mechanical drive is shown in the picture?
belt drive
gear drive
chain drive
frequency drive
Which type of mechanical drive is shown in the picture?
belt drive
gear drive
chain drive
frequency drive
What type of belt drive is shown in the picture?
flat belt
V- belt
timing belt
round belt
ribbed belt
What type of belt drive is shown in the picture?
flat belt
V- belt
timing belt
round belt
ribbed belt
What type of belt drive is shown in the picture?
flat belt
V- belt
timing belt
round belt
ribbed belt
What type of belt drive is shown in the picture?
flat belt
V- belt
timing belt
round belt
ribbed belt
What type of belt drive is shown in the picture?
flat belt
V- belt
timing belt
round belt
ribbed belt
Which type of gear drive is shown in the picture?
parallel axis
intersecting axis
non-intersecting axis
moving axis
Which type of gear drive is shown in the picture?
parallel axis
intersecting axis
non-intersecting axis
moving axis
Which type of gear drive is shown in the picture?
parallel axis
intersecting axis
non-intersecting axis
moving axis
Which type of gear drive is shown in the picture?
parallel axis
intersecting axis
non-intersecting axis
moving axis
In BELT DRIVE:
Diameter of the driver pulley = 300 mm
Diameter of the driven pulley = 30 mm
If the speed of the driver pulley is 50 RPM. Find the speed of the driven pulley?
500 RPM
5 RPM
50 RPM
5 000 RPM
The yellow line in the gear describes the ___________.
pitch circle
sprocket angle
belt diameter
chain diameter
___________ is a groove disc that is attached to the shaft and causes the belt to move.
pulley
belt
chain
gear
____________ is made of continuous loop of material which transmits speed and torque from the driver to driven device.
belt
chain
gear
pulley
____________ is made of continuous loop of links usually made of steel which is wrapped around the sprocket.
belt
chain
gear
pulley
The ____________ of a gear is the location where the speed and torque is transmitted in the gear.
pitch circle
link
drive
belt
The gear ratio determines how fast the driven gear will turn.
TRUE
FALSE
Identify the 2 moving components of anti-friction bearing.
balls
roller
belt
clutch
The universal joint is a type of coupling that can be used for shafts that are not coaxially aligned.
TRUE
FALSE
The purpose of bearing is to support and guide the moving machine to have minimum amount of _______________.
speed
friction
torque
load
When there is high amount of friction, the equipment will likely to get damage.
TRUE
FALSE
When the shaft and force forms 90 degrees angle, the 2 components are said to be in _______________.
parallel
series
perpendicular
vertex
When the shaft and force forms 0 or 180 degrees angle, the 2 components are said to be in _______________.
parallel
series
perpendicular
vertex
