Hydraulics uses what as its non-compressible medium
Brakes

Quiz
•
Instructional Technology
•
12th Grade
•
Hard

Mark Fullerton
Used 90+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Air
Water
Oil
Grass
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement is correct
The braking system amplifies the pressure exerted by the drivers foot
The braking system decreases the pressure exerted by the drivers foot
The braking system equalises the pressure exerted by the drivers foot
The drivers foot had no direct correlation to the pressure on the braking system
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is mechanical advantage
a robot at a rugby match
what a mechanic has over the DIY’er
Decreased effort due to the introduction of mechanics
A system filled with oil
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is there any mechanical advantage with this picture
Yes
No
Not sure
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the MA co-efficient of the above
2
4.9
6
3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is the equation for
Ratio co-efficient
Rocket co-efficient
Sliding co-efficient
Friction co-efficient
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is friction
Microscopic peaks and troughs on surfaces interacting with one another
The ability to move two surfaces together with force
The resistance between two or more objects in contact
All the above
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