Test your basic knowledge |

Intro To Engineering Electricity

Subject : engineering
Instructions:
  • Answer 30 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. Measure in amps - Flow of electrons






2. 10^-6






3. Unit for resistance






4. What charge is measured in - 6.24x10^18 - bunch of electrons






5. Having a surplus of electrons






6. Negatively charged particle






7. Electrical energy of coulomb difference in the electrical potential between two points






8. Energy of moving objects based on speed and mass






9. Fundamental unit of which elements are composed






10. Having an unbalanced number of protons and neutrons






11. The positively charged dense center of an atom






12. Flow of charges






13. Energy based on temperature and exchange of heat






14. Neutrally charged particle






15. V=IR






16. A substance or material that does not allow electrons to flow easily with






17. Unit for power






18. Stored energy waiting to be charged into some other form of energy






19. 10^-3






20. Measure of electrical pressure






21. Is the charge warehouse - it can provide extra electrons and rid excess electrons.






22. A stable particle with positive charge equal to the negative charge of an electron






23. Unit for energy






24. A substance made of constant composition of the same molecule that can be broken down to elements by chemical processes






25. Power the amount of energy used or produced per unit of time






26. 10^-9






27. A powerful force of attraction that acts only on the neutrons and protons in the nucleus - holding them together






28. A bounded collection of two or more atoms of the same element or various elements






29. The unit of electric current






30. A substance or material where electrons can move freely when influenced by an electric field