MMET 401 Chapter 3 Test Questions
with Correct Answers
A __ is matter composed of atoms and is the smallest particle that a compound can be
reduced to while still possessing the chemical properties of that compound - Answer-
Molecule
On a schematic diagram, __ lines are used to represent exhaust or drain lines - Answer-
Dotted
The two categories of accumulators that can be used in hydraulic systems are gas-
charged and__ - Answer- mechanical
A __ is a vessel in which fluid is stored under pressure for future release of energy. -
Answer- Accumulator
__ is the ability to hold or contain something - Answer- Capacity
By controlling __ and pressure, hydraulic systems can produce a large amount of work -
Answer- Fluid flow
For industrial application, hydraulic fluid viscosities are typically about __ SUS at __ C -
Answer- 150, 40
Pressure __ is the pressure difference between two points in a fluid power system -
Answer- Drop
The color __ in a color coded cutaway diagram indicated intake flow from the reservoir
through the filters to the pump - Answer- Red
A __ valve protects a fluid power system from overpressure by setting a maximum
operating pressure - Answer- Relief
Two Types of mechanical accumulators include weight- and __-loaded - Answer- Spring
In a hydraulic system, fluid flow is produced by a __. - Answer- Pump
__ is the amount of fluid that passes a given point in one minute - Answer- Flow Rate
with Correct Answers
A __ is matter composed of atoms and is the smallest particle that a compound can be
reduced to while still possessing the chemical properties of that compound - Answer-
Molecule
On a schematic diagram, __ lines are used to represent exhaust or drain lines - Answer-
Dotted
The two categories of accumulators that can be used in hydraulic systems are gas-
charged and__ - Answer- mechanical
A __ is a vessel in which fluid is stored under pressure for future release of energy. -
Answer- Accumulator
__ is the ability to hold or contain something - Answer- Capacity
By controlling __ and pressure, hydraulic systems can produce a large amount of work -
Answer- Fluid flow
For industrial application, hydraulic fluid viscosities are typically about __ SUS at __ C -
Answer- 150, 40
Pressure __ is the pressure difference between two points in a fluid power system -
Answer- Drop
The color __ in a color coded cutaway diagram indicated intake flow from the reservoir
through the filters to the pump - Answer- Red
A __ valve protects a fluid power system from overpressure by setting a maximum
operating pressure - Answer- Relief
Two Types of mechanical accumulators include weight- and __-loaded - Answer- Spring
In a hydraulic system, fluid flow is produced by a __. - Answer- Pump
__ is the amount of fluid that passes a given point in one minute - Answer- Flow Rate
