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WorksheetsExp. of Robotics- Fluid Power and Hydraulics
Total questions: 21
Worksheet time: 15mins
What is the use of liquids or gases under pressure to move objects or perform other tasks.
Fluid Power
Mechanical Power
Electrical Power
Manufacturing Power
A fluid is _substance that flows.
(a)
Liquids and _are both fluids.
(a)
Fluid power systems that use oil or another liquid.
Hydraulic System
Pneumatic System
Hyper System
Electronic System
Fluid power systems based on the use of air or another gas.
Hydraulic System
Pneumatic System
Hyper System
Electronic System
All objects are made up of _.
(a)
Have a definite shape and occupy a certain amount of space (volume).
Solid
Liquid
Gas
have a definite volume an take the shape of the container they are in.
Solid
Liquid
Gas
do not have a definite volume. They will fill a container of any shape and size.
Solid
Liquid
Gas
What law is this: As the container is made smaller, pressure on the gas increases. The volume of the gas decreases.
(a)
_ is essential in all fluid power systems.
(a)
Which scientist found that when force is applied to a confined liquid, the resulting pressure is transmitted unchanged to all parts of the liquid. This makes hydraulic systems possible.
Pascal’s Principle
Boyle's Law
Einstein's Theory
Gravitational Pull
A _ is a group of parts working together.
(a)
Pressure is the _ per unit of surface area.
(a)
What is the correct formula to calculate Pressure?
Pressure = Force/Area
Force=Pressure/Area
Pressure=Force x Area
Hydraulic systems can _force.
(a)
What systems are ideal where strength and accuracy are required. They are used on heavy construction equipment such as backhoes and bulldozers.
Hydraulic
Pneumatic
Electrical
In a simple hydraulic system which part is motor driven and provides pressure needed to move the oil through the system.
Pump
Reservoir
Control Valve
Relief Valve
In a simple hydraulic system which part stores the oil?
Pump
Reservoir
Control Valve
Relief Valve
In a simple hydraulic system which part opens and closes to direct the oil to the proper location of the system.?
Pump
Reservoir
Control Valve
Relief Valve
Using Hydraulic Power, what makes automobiles steer easier?
(a)
