Engineering & Design 2026
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Guide, Practice Questions,
Answers, Rationales &
Exam Review | Complete
Ethics Study Guide
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
,Which of the following describes what occurs when energy It takes the form of heat or thermal power.
is lost in efficient transformation?
Which option identifies the type of system the engineer will fluid power system
design in the following scenario? An engineer is hired to
design a new dam on the James River in Virginia. He has
studied the Hoover Dam and is currently working on his
design.
As he designs a new type of windmill, an engineer wants torque
to be sure that there is a very strong rotating or twisting
force involved. Which word describes this force?
Which of the following best describes solids, liquids, and the normal phases in which matter exists
gases?
Which of the following is the property that describes the compressibility
amount of volume that decreases when pressure is applied
to a fluid?
Which term describes the amount of force applied to a unit pressure
of area?
What is the main difference between gases and liquids in Gases are compressible.
fluid power?
Which term describes the ability to be productive without efficiency
creating waste?
Describe three parts of a fluid power system and the roles The resevoir is a component of a fluid power system, and simply stores all the
played by each to make the device work. fluids. Piping is a path upon which such fluids will travel. A pump will provide energy
for the fluids to continue travelling through the pipes.
Which of the following do pumps provide to a fluid power energy
system?
Ethan is an engineer who is trying to create a totally quiet compressor
fluid power system. Which part of the fluid power system
will he need to redesign?
Hydraulic systems are susceptible to contaminants. Which filters
of the following must be used to ensure that the fluid
remains clean?
,Which of the following explains the role of instruments They are used to control, maintain, and monitor the fluid power system.
such as gauges, sensors, and pressure switches in a fluid
power system?
Which option identifies the type of system that will be a pneumatic power system
designed in the following scenario? Josh is an engineer
who is hired to redesign a chair for the elderly; it is mobile
but can also rise up and down to reach different heights.
Which of the following is a mechanical device that presses compressor
gases into a small container?
Which type of engineer works with chemicals to develop chemical engineer
safety precautions, repairs chemical manufacturing
equipment, and creates processes to work with liquids and
gases?
1.An engineer designs a system in a car: As the car engine 2 static pressure
starts, the fuel turns to heat, and the heat is absorbed into
the car to provide an additional source of energy. 3 actuator
2.An engineer designs a system on the exterior of an 1 transformation
aircraft that senses the force of the atmosphere at the
aircraft's current altitude.
3.An engineer designs a screw that can introduce or
prevent motion in his newest design: A helicopter that can
become airborne in less than 10 seconds.
1.An engineer has designed a fluid system, but the 2 moving fluid system
actuator is moving too fast, forcing the engineer to make
adjustments 3 stationary fluid system
2.An engineer is adjusting his design for a pool's filtration 1 flow rate
system.
3.An engineer is redesigning a fluid pump at a gas station
so that there is no leakage while the pump is at rest.
1.Ahmed is looking for a new way to extract fuel sources 2 researching a geologic sciences career
like oil and natural gas while decreasing the risk of
damage to the environment. 1 working as a petroleum engineer
2.After watching news footage of oil spills in the Gulf of 3 working with the Center for Compact and Efficient Fluid Power (CCEFP)
Mexico, Bill decides to learn more about jobs designing
products that can help clean up the environment after
petroleum spills.
3.Deanna is partnering with a team to increase efficiency
in current fluid power applications. She is hoping to
decrease the amount of energy lost with most hydraulic
power systems by redesigning the existing hydraulic
systems in construction vehicles.
1.a system in which fluid does not flow 1 stationary fluid system
2.the volume of fluid that moves through a system in a 3 actuator
given time
4 static pressure
3.a fluid system component that introduces or prevents
motion 2 flow rate
4.the force exerted by a fluid that is distributed equally in
all directions
, 1.An engineer's design is acclaimed by the CCEFP. It will 3 fluid power system
reduce the amount of waste that a jet plane produces by
24 percent, thereby reducing overall fuel costs. 1 efficiency
2.An explosion has occurred on an offshore oil rig. 2 high pressure
Engineers work around the clock to be sure there was no
major damage done to the pipeline.
3.A pressure system is devised to bring water to a remote
village in Africa that has very little access to electricity.
Transformation is the change of one energy form to true
another.
Scientist Blaise Pascal researched the relationship true
between fluids, energy systems, and pressure.
Off the coast of Alaska, a pipeline has burst, and the false
Pacific Ocean is being flooded with petroleum. A petroleum
engineer is summoned to create minerals that will absorb
the petroleum in the water.
Fluid systems can distribute pressure unequally to all false
points in a system.
Which statement best explains why pneumatic cylinders The energy in pneumatic power systems is easily transmitted to gases, which
need to be smaller than hydraulic cylinders? absorb the energy of the system and lower its efficiency.
Which of the following uses hydraulic power? a ship's steering system
Which tool or device is an example of a pneumatic power an impact driver
system that uses compressed air to tighten or loosen an
object?
Which option identifies the type of power system Tommy a pneumatic system
will design in the following scenario? Jack has just begun a
new painting company. He currently has a machine to
spray paint on walls, but it often clogs and is not always
consistent. His brother Tommy is currently in school to
become a mechanical engineer. Jack asks Tommy to help
design a paint gun that will work more efficiently.
| Every Quiz & Test Study
Guide, Practice Questions,
Answers, Rationales &
Exam Review | Complete
Ethics Study Guide
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
,Which of the following describes what occurs when energy It takes the form of heat or thermal power.
is lost in efficient transformation?
Which option identifies the type of system the engineer will fluid power system
design in the following scenario? An engineer is hired to
design a new dam on the James River in Virginia. He has
studied the Hoover Dam and is currently working on his
design.
As he designs a new type of windmill, an engineer wants torque
to be sure that there is a very strong rotating or twisting
force involved. Which word describes this force?
Which of the following best describes solids, liquids, and the normal phases in which matter exists
gases?
Which of the following is the property that describes the compressibility
amount of volume that decreases when pressure is applied
to a fluid?
Which term describes the amount of force applied to a unit pressure
of area?
What is the main difference between gases and liquids in Gases are compressible.
fluid power?
Which term describes the ability to be productive without efficiency
creating waste?
Describe three parts of a fluid power system and the roles The resevoir is a component of a fluid power system, and simply stores all the
played by each to make the device work. fluids. Piping is a path upon which such fluids will travel. A pump will provide energy
for the fluids to continue travelling through the pipes.
Which of the following do pumps provide to a fluid power energy
system?
Ethan is an engineer who is trying to create a totally quiet compressor
fluid power system. Which part of the fluid power system
will he need to redesign?
Hydraulic systems are susceptible to contaminants. Which filters
of the following must be used to ensure that the fluid
remains clean?
,Which of the following explains the role of instruments They are used to control, maintain, and monitor the fluid power system.
such as gauges, sensors, and pressure switches in a fluid
power system?
Which option identifies the type of system that will be a pneumatic power system
designed in the following scenario? Josh is an engineer
who is hired to redesign a chair for the elderly; it is mobile
but can also rise up and down to reach different heights.
Which of the following is a mechanical device that presses compressor
gases into a small container?
Which type of engineer works with chemicals to develop chemical engineer
safety precautions, repairs chemical manufacturing
equipment, and creates processes to work with liquids and
gases?
1.An engineer designs a system in a car: As the car engine 2 static pressure
starts, the fuel turns to heat, and the heat is absorbed into
the car to provide an additional source of energy. 3 actuator
2.An engineer designs a system on the exterior of an 1 transformation
aircraft that senses the force of the atmosphere at the
aircraft's current altitude.
3.An engineer designs a screw that can introduce or
prevent motion in his newest design: A helicopter that can
become airborne in less than 10 seconds.
1.An engineer has designed a fluid system, but the 2 moving fluid system
actuator is moving too fast, forcing the engineer to make
adjustments 3 stationary fluid system
2.An engineer is adjusting his design for a pool's filtration 1 flow rate
system.
3.An engineer is redesigning a fluid pump at a gas station
so that there is no leakage while the pump is at rest.
1.Ahmed is looking for a new way to extract fuel sources 2 researching a geologic sciences career
like oil and natural gas while decreasing the risk of
damage to the environment. 1 working as a petroleum engineer
2.After watching news footage of oil spills in the Gulf of 3 working with the Center for Compact and Efficient Fluid Power (CCEFP)
Mexico, Bill decides to learn more about jobs designing
products that can help clean up the environment after
petroleum spills.
3.Deanna is partnering with a team to increase efficiency
in current fluid power applications. She is hoping to
decrease the amount of energy lost with most hydraulic
power systems by redesigning the existing hydraulic
systems in construction vehicles.
1.a system in which fluid does not flow 1 stationary fluid system
2.the volume of fluid that moves through a system in a 3 actuator
given time
4 static pressure
3.a fluid system component that introduces or prevents
motion 2 flow rate
4.the force exerted by a fluid that is distributed equally in
all directions
, 1.An engineer's design is acclaimed by the CCEFP. It will 3 fluid power system
reduce the amount of waste that a jet plane produces by
24 percent, thereby reducing overall fuel costs. 1 efficiency
2.An explosion has occurred on an offshore oil rig. 2 high pressure
Engineers work around the clock to be sure there was no
major damage done to the pipeline.
3.A pressure system is devised to bring water to a remote
village in Africa that has very little access to electricity.
Transformation is the change of one energy form to true
another.
Scientist Blaise Pascal researched the relationship true
between fluids, energy systems, and pressure.
Off the coast of Alaska, a pipeline has burst, and the false
Pacific Ocean is being flooded with petroleum. A petroleum
engineer is summoned to create minerals that will absorb
the petroleum in the water.
Fluid systems can distribute pressure unequally to all false
points in a system.
Which statement best explains why pneumatic cylinders The energy in pneumatic power systems is easily transmitted to gases, which
need to be smaller than hydraulic cylinders? absorb the energy of the system and lower its efficiency.
Which of the following uses hydraulic power? a ship's steering system
Which tool or device is an example of a pneumatic power an impact driver
system that uses compressed air to tighten or loosen an
object?
Which option identifies the type of power system Tommy a pneumatic system
will design in the following scenario? Jack has just begun a
new painting company. He currently has a machine to
spray paint on walls, but it often clogs and is not always
consistent. His brother Tommy is currently in school to
become a mechanical engineer. Jack asks Tommy to help
design a paint gun that will work more efficiently.
