Electronic Principles
To get the Thevenin voltage, you have to

Short the load resistor
Short the voltage source
Open the voltage source
Open the load resister
None of these

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Electronic Principles
Which one of the following statements best applies to a series RLC circuit?

All of these
The sum of the current is always less than the applied current
The voltage waveform for each component always has the same amplitude and phase as the applied voltage
The current waveform for each component always has the same amplitude and phase as the applied current
None of these

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Electronic Principles
Doubling the operating frequency of a purely inductive circuit:

has no effect on the current through the inductors
doubles the amount of current through the inductors
increases the current, but by an amount that can be determined only by doing a complete analysis of the circuit
None of these
cuts the current through the inductors one-half

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