EEG BOARD Prep (Part 1)

EEG BOARD Prep (Part 1) The basic unit for measuring current flow is: a. atomic weight b. Coulomb c. Volt d. Ampere d. ampere The basic unit of resistance is: a. Ohm b. Coulomb c. Ampere d. Volt a. ohm Which of the following is NOT a valid expression of Ohm's Law: a. R=EI or (R=VI) b. E=IR or (V=IR) c. I=E/R or (I=V/R) d. R=E/I or (R=V/I) a. R=EI or (R=VI) Which of the following is NOT a unit for measuring alternating frequencies: a. cycles per second b. volts c. hertz d. kilocycles b. volts Which of the following describes the action of a capacitor? a. opposes changes in current flow b. converts A/C to D/C c. creates a direct current resistance d. stores energy d. stores energy A circuit that allows some frequencies to pass through it, while others are blocked is a: a. resistor b. transistor c. filter d. reactor c. filter A combination of electronic components designed to increase the power, voltage or current of a signal: a. amplifier b. line filter c. master gain control d. sensitivity a. amplifier