TPC BASIC HYDRAULICS QUESTIONS AND ANSWERS 2024/2025
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Course
TPC
Institution
TPC
A hydraulic pipe designated as Scheduled 80 is
Extra Heavy
A disadvantage of using hose in hydaulic systems instead of piping or tubingis that the hose
is less permanent
Which type of fitting should be used on a steel hydraulic line
steel
Pressure lose in a hydraulic line depends ...
In applications using a needle vavle that must be shut off frequently, a ________ should be
used
sofft seat
What characteristic of a fluid does the term "specific gravity" describe ?
Density
the formation of large air bubbles or pockets in a hydraulic system is known as
Cavitation
The Law of Conservatiion of Energy states that energy cannot be created or destroyed, it can
only be
Transformed
According to Bernoullis Law Principle, when fluid flow increases in asystem, the pressure
Decreases
What type of energy is produced in a hydraulic system when the piston has raised an object
to a higher level ?
Potential
1|Page| GradeA+ | 2 0 0 2 5
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