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AC/DC Review Practice Quiz.

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AC/DC Review Practice Quiz. A device that temporarily stores an electrical charge is a(n) - CORRECT ANSWER capacitor A capacitor consists of two plates separated by a(n) - CORRECT ANSWER dielectric The unit of measure for capacitance is - CORRECT ANSWER farads An electric motor conve...

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  • December 12, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • SACA
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ROSEGRADES
AC/DC Review Practice Quiz.
A device that temporarily stores an electrical charge is a(n) - CORRECT ANSWER capacitor



A capacitor consists of two plates separated by a(n) - CORRECT ANSWER dielectric



The unit of measure for capacitance is - CORRECT ANSWER farads



An electric motor converts electrical power into rotating - CORRECT ANSWER mechanical power



Fiber optic systems transmit information through cables in the form of - CORRECT ANSWER Light



Signal loss due to impurities in the fiber optic cable is called - CORRECT ANSWER scattering



Signal loss associated with the light beam reflecting off the cladding causing the signal to arrive at
slightly different times from transmission is called - CORRECT ANSWER dispersion



Bends, splices, and connectors cause __________ cable losses - CORRECT ANSWER extrinsic



____ protection must be worn when experimenting with lasers - CORRECT ANSWER eye



The electrons in the outer most orbit ring of an atom are referred to as - CORRECT ANSWER valence
electrons



A _______ is formed when an electron is removed - CORRECT ANSWER hole



A pure insulator material can be formed into a semiconductor material by a(n) __________ process -
CORRECT ANSWER doping

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