Electronic Principles
The rms value of a sine waveform is:

the time required to complete one full cycle
the number of cycles completed in one second
None of these
equal to 1.41 times the peak amplitude
equal to 0.707 times the peak amplitude

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Electronic Principles
What is a free electron?

An electron that has no electrical charge
An electron that has twice the amount of charge of a normal electron
An electron that costs nothing
None of these
An electron that has been freed from its parent atom

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