WorksheetsAET620 -Basics of AC Circuits -Quiz
Total questions: 10
Worksheet time: 5mins
What is the term used to describe the maximum value of an AC waveform?
Frequency
Amplitude
Wavelength
Phase angle
What is the term used to describe the number of cycles of an AC waveform that occur in one second?
Frequency
Amplitude
Wavelength
Phase angle
What is the term used to describe the amount of time it takes for an AC waveform to complete one cycle?
Frequency
Amplitude
Wavelength
Period
Which of the following is a characteristic of a sine wave AC waveform?
Constant amplitude and frequency
Varying amplitude and constant frequency
Constant amplitude and varying frequency
Varying amplitude and frequency
What is the phase angle of an AC waveform?
The maximum value of the waveform
The time it takes for one cycle to occur
The amount by which the waveform is shifted from a reference waveform
The number of cycles that occur in one second
Which of the following devices is used to measure the RMS value of an AC waveform?
Oscilloscope
Multimeter
Voltmeter
Ammeter
What is the phase difference between two sine waves that are in phase?
0 degrees
45 degrees
90 degrees
180 degrees
What is the unit of measurement for frequency?
Hertz (Hz)
Amperes (A)
Ohms (Ω)
Volts (V)
What is the term used to describe the difference between the maximum and minimum values of an AC waveform?
Amplitude
Frequency
Wavelength
Phase angle
What is the term used to describe the amount of time by which the waveform is shifted in relation to a reference waveform?
Frequency
Amplitude
Wavelength
Phase shift
