Hybrid Automobile Crossword


Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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5. Grid that transfers electric energy to plug-in hybrids.
7. Fuel obtained from relatively recently lifeless or living biological material rather than fossils.
8. Plug on a hybrid vehicle that allows the machine to run.
9. Requirements that set specific limits to the amount of pollutants that can be released into the environment.
11. Electric Double – Layer Capacitors - Electrochemical capacitors that have an unusually high energy density when compared to common capacitors.
12. A flywheel is accelerated at very high speeds to maintain rotational energy.


1. An engine that burns fuel within itself as a means of developing power.
2. Hybrid vehicle with batteries that can be recharged by connecting a plug to an electric power source.
3. A hybrid vehicle that combines a conventional propulsion system with a rechargeable energy storage system
4. Hybrid Vehicle with two or more power sources in the drive train.
6. The energy possessed by an object because of its motion.
10. A vehicle that uses two or more distinct power sources to move the vehicle.