
The Invention and Evolution of Elevators
Interactive Video
•
Arts, Architecture, Engineering, Other
•
KG - University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Read more
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was a key factor in the development of modern skyscrapers?
The invention of the steam engine
The use of reinforced concrete
The introduction of elevators
The development of steel frames
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In ancient times, what powered the early versions of elevators?
Electricity
Steam
Muscle power
Hydraulics
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What component helps balance the load in a modern elevator system?
The sheave
The steel cables
The electric motor
The counterweight
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which safety feature is designed to stop an elevator from falling if a cable breaks?
The safety hatch
The counterweight
The hydraulic brake
The intercom system
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why should elevators be avoided during emergencies like fires?
They can overheat
They might lose power
They are too slow
They might get stuck between floors
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?