WorksheetsIntroduction to fluid power controls
Total questions: 12
Worksheet time: 3mins
Which of the following is used as a component in hydraulic power unit?
filler gauge
pressure gauge
valve
compressor
Rotary motion in a hydraulic power unit is achieved by using
hydraulic cylinder
pneumatic cylinder
both hydraulic and pneumatic cylinder
none of the above
What does the numbers in 4/2 valve mean?
4 positions and 2 ways
4 ways and 2 positions
none of the above
The hydraulic brake used in automobiles is a direct application of
Archimedes Principle
Torricelli's Law
Bernoulli's Theorem
Pascal's Law
Label the ISO symbol?
4/2 DCV
5/2 DCV
4/3 DCV
5/3 DCV
Expand FRL Unit?
Filler, Regulator and Lubricator
Filter, Regulator and Lubricator
Filter, Regulator and Liner
Filter, Receiver and Lubricator
Fluid power is the technology that deals with the generation,------------------ and transmission of forces and movement of mechanical elements or systems.
(a)
The main objective of fluid transport systems is to deliver a fluid from one location to another, whereas fluid power systems are designed to perform ----------------
(a)
An input cylinder with a diameter of 30 mm is connected to an output cylinder with a diameter of 80 mm . A force of 1000 N is applied to the input cylinder.
(a) What is the output force?
7111.1 N
3611.1 N
5111.1 N
9111.1 N
Pneumatic and other power systems can support three kinds of motion; they are
Linear, reciprocating, and random motion
Linear, flowing, and rotary motion
Linear, reciprocating, and rotary motion
Linear, zigzag, and spiral motion
Non return valve is also known as
Check valve
Receiver valve
Control valve
Three way valve
What is the pressure in the hydraulic fluid?
484 N/m2
1210 N/m2
3025 N/m2
8000 N/m2
