WorksheetsPneumatics and Hydraulics Quiz
Total questions: 10
Worksheet time: 20mins
Pneumatics is concerned with a system that uses:
Oil
Expanded air
Compressed air
Electricity
What is the primary medium used in hydraulics?
Liquid
Air
Sand
Gasoline
What is the main goal of both hydraulic and pneumatic systems?
To reduce noise
To transmit power
To decrease speed
To lower temperature
What is the equation that relates pressure, force and area?
P = F/A
P = F * A
P = A/F
F = A * P
What is volumetric flow rate?
The volume of fluid that passes through a point over an amount of time
The volume of a liquid in a hydraulic system
The area of the hydraulic tube being used
The time it takes a fluid to go through the system
Volumetric Flow Rate equation is....
Q = V/t
Q = t/V
Q = V * t
V = Q/t
If 30 gallons of water flows through a hose in 50 seconds, what is the volumetric flow rate?
1.667 gal/s
0.6 gal/s
1,500 gal/s
0.5 gal /s
What is the 'head' of a pump?
The maximum height it can deliver
The comparison between the flow rate and velocity
The pressure in the pump
The pump curve
What is the most common problem in hydraulic & pneumatic systems?
volume
leakage
air bubbles
molded rubber
What is the word for air in a hydraulic system? (a)
