Font size
WorksheetsQuiz week 8 Hydrualics
Total questions: 16
Worksheet time: 8mins
1. Who first formulated that “The pressure in a confined fluid is transmitted equally to the whole surface of its container”?
Pascal
Newton
Archimedes
Edison
Pascal can be used as a unit of measurement for what?
Length
Mass
Force extension
Pressure
What is the definition of pressure?
Force X Speed
Force per unit area
Area per unit area
Force X Density
In a simple enclosed hydraulic system with pistons of different surface area, which requires the most force to move it?
The larger Piston
The smaller Piston
The force required to move each piston will be equal.
Neither can move due to incompressibility of fluid.
What does this hydraulic symbol stand for?
Electric Motor
Hydraulic motor
Hydraulic pump
Tank
Which of the following is a control device?
Pump
Motor
Hydraulic cylinder
Hydraulic valve
Which of the following is a double acting cylinder?
Identify the hydraulic component from the given symbol.
4/3 way D.C.V.
4/2 way D.C.V.
4/2 way D.D.T.
4/3 way D.D.C
Which of the following generates rotary movement using hydraulic power?
Hydraulic pump
Pressure relief valve
Hydraulic motor
Single acting cylinder
Which of the following is a non compressible fluid?
Water
Hydraulic Oil
Petrol
Air
Which of the following is an example of a power output device in a hydraulic system?
Directional control valve
Pump
Single acting cylinder
Hose
Name the device which will allow flow in one direction and will block flow in the opposite direction.
Shut off Valve
Non-return Valve/Check Valve
Flow control valve
Pressure relief valve
Which is the greater force in a hydraulic cylinder?
Extension
Retraction
According to pascals law, the pressure of a fluid in a confined area is
Different in all locations
Same in all directions
Same only along opposite directions
Same only along normal directions
Select the correct relationship between flow rate and flow velocity
Q = V X A
V = Q X A
A = Q X V
Q = V/A
