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Electronics 11th grade

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  • When fabric or paper rips, we say it is ...
    torn
  • What metal is most commonly used as solder?
    Tin
  • What is a plastic capacitor made of?
    Polystyrene
  • Part of the capacitor that is made of ceramic, plastic, or other materials. It is sandwiched between two plates
    Insulator/dielectric
  • Name 5 different tools used in Electronics
    Screwdriver, pliers, wire stripper, hammer, soldering iron, drill
  • Electronic component that varies how much current flows through a circuit, and can be used to adjust analog signals
    Potentiometer
  • A place located below ground level is ...
    underground
  • Damage caused to a device by a power surge
    Electrical stress
  • If a cell phone is overcharged, it may suffer from ...
    heat stress
  • What does LED mean?
    Light Emitting Diode
  • Mention 2 characteristics of a good workbench
    Sturdy and spacious
  • What is the anode?
    Positive part of a diode
  • The ability to store electricity in a magnetic field is
    Inductance
  • Mention 2 types of circuit
    In series and in parallel
  • The ability to store electricity in an electric field is
    capacitance
  • To separate something from other things
    Isolate
  • What is the function of a valve?
    It regulates the flow of something like current, water, etc.
  • What are the two types of resonators?
    Quartz crystal and ceramic
  • What is the function of a diode?
    Let current flow in one direction only
  • What is a characteristic of the aluminum capacitor?
    Highest range related to size
  • What do we use to measure capacitance?
    Farads
  • When an object, like a screen, is broken, but the pieces don't fall off, we can say it is ,,,
    cracked
  • What are the 3 most important parts of a capacitor?
    Terminals, plate, dielectric
  • Mention 3 parts of a diode
    Cathode, anode, and band
  • What is the function of a rectifier?
    Transform Alternating Current into Direct Current
  • Mention 3 different metal joining techniques
    Welding, brazing, soldering
  • Device used to store electricity and discharge it back to the circuit.
    capacitor
  • Two types of rectifiers are
    double rectifier and bridge rectifier
  • What is your teacher's favorite group?
    You
  • What is the cathode?
    Negative part of a diode
  • Mention 3 types of capacitors
    Ceramic, plastic, aluminum
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