SUBELEMENT T6 Electrical components; circuit diagrams; – component functions -- [4 Exam Questions - 4 Groups] T6A - Electrical components: fixed and variable resistors; capacitors and inductors; fuses; switches; batteries T6A01: What electrical component opposes the flow of current in a DC circuit? Resistor T6A02: What type of component is often used as an adjustable volume control? Potentiometer What electrical parameter is controlled by a potentiometer? Resistance What electrical component stores energy in an electric field? Capacitor T6A05: What type of electrical component consists of two or more conductive surfaces separated by an insulator? Capacitor T6A06: What type of electrical component stores energy in a magnetic field? Inductor T6A07: What electrical component usually is constructed as a coil of wire? Inductor T6A08: What electrical component is used to connect or disconnect electrical circuits? Switch T6A09: What electrical component is used to protect other circuit components from current overloads? Fuse T6A10: Which of the following battery types is rechargeable? A. Nickel-metal hydride B. Lithium-ion C. Lead-acid gel-cell D. All of choices are correct T6A11: Which of the following battery types is not rechargeable? Carbon-zinc T6B Semiconductors: basic principles and applications of solid state devices; diodes and – transistors
SUBELEMENT T6 – Electrical components; circuit diagrams; component functions -- [4 Exam Questions - 4 Groups] T6A - Electrical components: fixed and variable resistors; capacitors and inductors; fuses; switches; batteries T6A01: What electrical component opposes the flow of current in a DC circuit? Resistor T6A02: What type of component is often used as an adjustable volume control? Potentiometer What electrical parameter is controlled by a potentiometer? Resistance What electrical component stores energy in an electric field? Capacitor T6A05: What type of electrical component consists of two or more conductive surfaces separated by an insulator? Capacitor T6A06: What type of electrical component stores energy in a magnetic field? Inductor T6A07: What electrical component usually is constructed as a coil of wire? Inductor T6A08: What electrical component is used to connect or disconnect electrical circuits? Switch T6A09: What electrical component is used to protect other circuit components from current overloads? Fuse T6A10: Which of the following battery types is rechargeable? A. Nickel-metal hydride B. Lithium-ion C. Lead-acid gel-cell D. All of choices are correct T6A11: Which of the following battery types is not rechargeable? Carbon-zinc T6B – Semiconductors: basic principles and applications of solid state devices; diodes and transistors
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