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Technician-Study/logseq/bak/pages/T6A/2025-05-01T13_42_07.983Z.Desktop.md
Chris Wall 9b8749dacc Initial commit
2025-05-01 09:45:49 -05:00

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T6A - Fixed and variable resistors; Capacitors; Inductors; Fuses; Switches; Batteries

  • T6A01 (B) What electrical component opposes the flow of current in a DC circuit? #card
    • A. Inductor
    • B. Resistor
    • C. Inverter
    • D. Transformer
  • T6A02 (C) What type of component is often used as an adjustable volume control? #card
    • A. Fixed resistor
    • B. Power resistor
    • C. Potentiometer
    • D. Transformer
  • T6A03 (B) What electrical parameter is controlled by a potentiometer? #card
    • A. Inductance
    • B. Resistance
    • C. Capacitance
    • D. Field strength
  • T6A04 (B) What electrical component stores energy in an electric field? #card
    • A. Varistor
    • B. Capacitor
    • C. Inductor
    • D. Diode
  • T6A05 (D) What type of electrical component consists of conductive surfaces separated by an insulator? #card
    • A. Resistor
    • B. Potentiometer
    • C. Oscillator
    • D. Capacitor
  • T6A06 (C) What type of electrical component stores energy in a magnetic field? #card
    • A. Varistor
    • B. Capacitor
    • C. Inductor
    • D. Diode
  • T6A07 (D) What electrical component is typically constructed as a coil of wire? #card
    • A. Switch
    • B. Capacitor
    • C. Diode
    • D. Inductor
  • T6A08 (C) What is the function of an SPDT switch? #card
    • A. A single circuit is opened or closed
    • B. Two circuits are opened or closed
    • C. A single circuit is switched between one of two other circuits
    • D. Two circuits are each switched between one of two other circuits
  • T6A09 (A) What electrical component is used to protect other circuit components from current overloads? #card
    • A. Fuse
    • B. Thyratron
    • C. Varactor
    • D. All these choices are correct
  • T6A10 (D) Which of the following battery chemistries is rechargeable? #card
    • A. Nickel-metal hydride
    • B. Lithium-ion
    • C. Lead-acid
    • D. All these choices are correct
  • T6A11 (B) Which of the following battery chemistries is not rechargeable? #card
    • A. Nickel-cadmium
    • B. Carbon-zinc
    • C. Lead-acid
    • D. Lithium-ion
  • [T6A12] What type of switch is represented by component 3 in figure T-2? #card
    • A. Single-pole single-throw
    • B. Single-pole double-throw
    • C. Double-pole single-throw
    • D. Double-pole double-throw