B5 - Weekly Assessment - 4
Authored by Shanmugam M
Education
12th Grade
Used 1+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a power transmission system, what is the function of a gearbox?
To convert electrical energy to mechanical energy
To regulate voltage levels
To change the speed and torque of the output
To store excess power
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of a belt drive in a mechanical power transmission system?
To change the speed and torque of the output
To transfer power between shafts
To convert electrical energy to mechanical energy
To store energy
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of gear is used to change the direction of rotation in opposite?
Spur gear
Worm gear
Bevel gear
Helical gear
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a mechanical system, what is the function of a universal joint coupler?
To allow for angular misalignment between shafts
To provide high torque transmission
To convert electrical energy into mechanical energy
To store energy
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a bevel gear system, what is the angle between the intersecting shafts?
45 degrees
60 degrees
90 degrees
120 degrees
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference between a spur gear and a helical gear?
Spur gears have curved teeth, while helical gears have straight teeth
Spur gears have teeth parallel to the axis, while helical gears have teeth at an angle to the axis
Spur gears are used in high-speed applications, while helical gears are used in low-speed applications
There is no difference, the terms are interchangeable
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of a clutch in a mechanical power transmission system?
To change the speed and torque of the output
To transfer power between shafts
To engage or disengage power transmission between two rotating shafts
To provide high torque transmission
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
