m502 review
DESCRIPTION
M502 Review. 1. What do we call the complete path of an electric current?. A circuit. 2. What do we call a material that easily permits current flow?. A conductor. 3. What do we call a conductor with insulation?. A wire. 4. What do we call a material with low ability to permit current flow?. - PowerPoint PPT PresentationTRANSCRIPT
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M502 Review
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1. What do we call the complete path of an electric current?
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A circuit.
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2. What do we call a material that easily permits current flow?
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A conductor.
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3. What do we call a conductor with insulation?
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A wire.
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4. What do we call a material with low ability to permit current flow?
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An insulator.
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5. What do we call to fail due to excessive heat?
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To burn out.
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6. What do we call the basic unit of electrical resistance?
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The ohm.
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7. What do we call a component that opposes current flow?
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A resistor.
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8. What do we call the practical unit of electrical power?
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The watt.
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9. What do we call the use of hands and dials to show numeric amounts?
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An analog.
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10. What do we call a device used to regulate a machine?
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A control.
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11. What do we call the condition of having no limits?
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Infinity.
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12. What do we call a plug-in receptacle for electrical contact?
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A jack.
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13. What do we call an instrument for measuring very high resistance values?
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A megohmmeter.
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14. What do we call a device for measuring specific electrical quantities?
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A meter.
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15. What do we call a single test instrument that serves as an ammeter, a voltmeter, and an ohmmeter?
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A multimeter.
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16. What do we call a mistake made in meter readings?
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Parallax error.
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17. What do we call an indicator on a measuring instrument?
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A pointer.
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18. What do we call an electrical connection?
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A terminal.
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19. What do we call the process of locating and eliminating faults in equipment?
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Troubleshooting.
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20. What is a term often used for a multimeter?
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A volt-ohm-milliammeter (VOM).
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21. What do we call it to set or adjust a meter to zero position?
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Zero.
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22. What do we call the complete failure of the heart to pump blood?
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Cardiac arrest.
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23. What do we call a notice to avoid danger or harm to equipment?
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Caution.
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24. What do we call an extreme stimulation of nerves caused by electric current going through the body?
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Electric Shock.
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25. What do we call a device used to spray chemicals on a fire?
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An extinguisher.
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26. If something results in death, what do we call it?
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Fatal.
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27. What do we call a wire carrying electrical current?
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A live circuit.
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28. What do we call care or action taken to avoid danger, failure, etc.?
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A precaution.
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29. What do we call the regular beating in the arteries produced by the contractions of the heart?
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A pulse.
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30. What do we call a temporary physical trauma including loss of blood pressure and vital signs?
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Shock.
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31. What do we call a notice of possible or probable harm to personnel?
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A warning.