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Test your basic knowledge |
Energy Engineering 2
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 34 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The energy that a piece of matter has because of its position or nature or because of the arrangement of parts.
Potential Energy
Ohm's Law
Fossil Fuels
Biomass
2. The unit of electric current in the meter- kilogram- second system of units. Referred to as amp or symbolized as A.
Energy
Energy Conversion
Ampere
Kinetic Energy
3. Changing one from of energy to another.
Induction
Energy Conversion
Kinetic Energy
Electricity
4. The potential difference measured in bolts. The amount of work to be done to move a charge from one point to another along an electric circuit.
Voltage
Power converter
Environmental Protection Agency
Inexhaustible Energy
5. A machine for producing power in which a wheel or rotor is made to revolve by a fast- moving flow of water - steam - gas - or air.
Turbine
Voltage
Nonrenewable Energy
Renewable Energy
6. The use of heat from within the Earth or from the atmosphere near oceans.
Power Grid
Geothermal Energy
Biomass
Gravitational Energy
7. Any source of energy other than fossil fuels that is used for construcitive purposes
Parallel Circuit
Power
Alternative Energy
Gravitational Energy
8. A result of a force moving an object a certain distance.
Inexhaustible Energy
Work
Electromagnetic Induction
Power
9. A system that links electicity produced in power stations to deliver it to where it is needed.
Rotor
Power Grid
Electromagnetic Induction
Ohm's Law
10. Energy caused by the movement of electrons.
Current
Power converter
Electrical Energy
Rotor
11. The unit of potential difference symbolized as V.
Generator
Nonrenewable Energy
Volt
Electromagnetic Induction
12. A dynamo or similar machine for converting mechanical energy into elctricity.
Power converter
Parallel Circuit
Potential Energy
Generator
13. Energy which a body possesses by virtue of bein in motion.
Electromagnetic Induction
Geothermal Energy
Potential Energy
Kinetic Energy
14. An organization that works to develop and enforce regulations that implement environmental laws enacted by Congress.
Environmental Protection Agency
Efficiency
Volt
Electricity
15. The ratio of the useful energy delievered by a dynamic system to the energy supplied to it.
Gravitational Energy
Power Grid
Efficiency
Kinetic Energy
16. The production of electricity in conductors with the use of magnets.
Ohm's Law
Work
Energy
Electromagnetic Induction
17. A natural fuel such as coal or gas - formed in the geological past from the remains of living organisms.
Energy
Generator
Fossil Fuels
Ohm's Law
18. A circuit in which all parts are connected end ot end to provide a single path of current.
Electricity
Energy
Rotor
Series Circuit
19. A resource that can be replaced when needed.
Generator
Kinetic Energy
Biomass
Renewable Energy
20. States that the direct current flowing in an electric circuit is directly proportional to the voltage applied to the circuit.
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21. Plant materials and animal waste used especially as a source of fuel.
Current
Gravitational Energy
Power
Biomass
22. A fundamental entity of nature that is transferred between parts of a system in the production of physical change within the system and usually regarded as the capacity for doing work.
Ohm's Law
Rotor
Energy Conversion
Energy
23. The unit of electric resistance in the meter- kilogram- second system of units.
Ohm
Kinetic Energy
Power converter
Environmental Protection Agency
24. The production of an electric or magnetic state by the proximity (without contact) of an electrified or magnetized body.
Energy Conversion
Induction
Ohm
Generator
25. A closed electrical circuit in which the current is divided into two or more paths and then return via a common path to complete the circuit.
Parallel Circuit
Energy Conversion
Electromagnetic Induction
Current
26. The net transfer of electric sharge (electron movement along a path) per unit of time.
Parallel Circuit
Work
Current
Series Circuit
27. The flow of electrical power or charge.
Fossil Fuels
Inexhaustible Energy
Power Grid
Electricity
28. The state when objects are not yet in motion.
Renewable Energy
Inexhaustible Energy
Gravitational Energy
Ohm's Law
29. Changes one form of power to another.
Turbine
Parallel Circuit
Power converter
Power Grid
30. The rate at which work is performed or energy is expended.
Renewable Energy
Power
Ampere
Energy Conversion
31. An energy source that will never run out.
Renewable Energy
Efficiency
Alternative Energy
Inexhaustible Energy
32. A resource that cannot be replaced once used.
Inexhaustible Energy
Nonrenewable Energy
Work
Energy
33. The opposition that a device or material offers to the flow of direct current.
Resistance
Parallel Circuit
Ohm
Energy
34. The rotating member of an electrical machine.
Ohm
Rotor
Fossil Fuels
Renewable Energy