Electronic Principles
The saturation point is approximately the same as

cutoff point
lower end of the load line
infinity
upper end of the load line
None of these

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Electronic Principles
The total capacitive reactance of a parallel capacitor circuit is:

equal to the sum of the individual capacitance values
less than the capacitance value of the smallest capacitor
equal to the source voltage divided by total current
equal to the sum of the individual capacitive-reactance values
None of these

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Electronic Principles
Which one of the following phrases most accurately describes a purely capacitive circuit?

Combinations of resistance and capacitive reactance provide any opposition to current flow
Resistances provide the only opposition to current flow
Capacitive reactance provides the only opposition to current flow
None of these
The ac voltage leads the current by 90 degree

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Electronic Principles
What is a free electron?

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

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