Electronic Principles
The period of a waveform is:

the time required for the voltage to rise from 10% to 90% of the peak amplitude
None of these
the time required to complete one full cycle
equal to 0.707 times the peak amplitude
the number of cycles completed in one second

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following statements most accurately applies to the frequency of a waveform?

None of these
The actual frequency of a sine waveform is 1.41 times the working frequency
The longer the period of a waveform, the lower its frequency
Unless specified otherwise, the frequency of a waveform is assumed to be 60 Hz
The higher the amplitude of a waveform, the higher its frequency

ANSWER DOWNLOAD EXAMIANS APP