AC Exam Correctly Answered

Magnetic field - An electrical current always produces Frequency - The number of cycles an alternating electric current undergoes per second 170 volts - What is the peak voltage in a circuit with an rms voltage of 120v ac Circuit of pure resistance - The voltage and current are in phase 24A - In a purely resistive AC circuit where 120V is applied across a 10-ohm resistor what is the amperage? Circuit of pure inductance - The voltage and current are 90° out of phase Farads - Capacitance is measured in Capacitive reactance - The opposition to current flow offered by the capacitance of a circuit Impedance - The total opposition to current flow in an AC circuit Cosine of the phase angle - A power factor is not an angular measure, but a numerical ratio with a value between 0 and 1, equal to Primary and secondary - The two windings of a conventional transformer In phase - In a circuit containing resistance only, the voltage and current are True power - The power consumed by resistance LC circuits - An inductor and capacitor connected in series or in parallel with a voltage source