WorksheetsCCE8 1-10
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What are devices that convert energy into useful work, such as the movement of vehicles or machines?
a)
Pistons
b)
Engines
c)
Optimization
d)
Efficiency
2.
Which term refers to the property of a system where it can return to its initial state without requiring additional work input?
a)
Reversibility
b)
Energy
c)
Conservation of Energy
d)
Optimization
3.
What is the capacity to do work or produce an effect called?
a)
Pistons
b)
Energy
c)
Pressure-Volume Work
d)
Heat (Q)
4.
What is the process of making something as efficient and effective as possible?
a)
Optimization
b)
Shaft Work
c)
Trade-offs
d)
Work (W)
5.
What are cylindrical or disk-shaped components that move back and forth in a cylinder, often driven by expanding gases?
a)
Pistons
b)
Engines
c)
Irreversible Processes
d)
Efficiency (η)
6.
What type of engine involves fuel being ignited inside a cylinder to produce power?
a)
Conservation of Energy
b)
Reversible Process
c)
Internal Combustion Engine
d)
Optimization
7.
Which term refers to thermal energy, often measured in engineering to quantify energy transfer?
a)
Pressure-Volume Work
b)
Energy
c)
Heat (Q)
d)
Irreversible Process
8.
What is the energy transferred to or from a system, typically measured by the force applied over a distance?
a)
Pistons
b)
Work (W)
c)
Efficiency (η)
d)
Reversibility
9.
What type of work is associated with the expansion or compression of matter, as seen in a piston-cylinder system?
a)
Shaft Work
b)
Electrical Work
c)
Pressure-Volume Work
d)
Conservation of Energy
10.
Which term describes work done when a shaft or propeller rotates through a liquid or gas?
a)
Pressure-Volume Work
b)
Efficiency (η)
c)
Shaft Work
d)
Engines
100 %
