Electronic Principles
Norton's theorem replaces a complicated circuit facing a load by an

Ideal current source and series resistor
None of these
Ideal voltage source and parallel resistor
Ideal current source and parallel resistor
Ideal voltage source and series resistor

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

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

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Electronic Principles
Which one of the following is a direct statement of Ohm's law?

None of these
The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it
The algebraic sum of currents entering and leaving a point is equal to zero
The total resistance of a parallel circuit is less than the value of the smallest resistance
The algebraic sum of voltages in a loop is equal to zero

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Electronic Principles
The total capacitance of a series capacitor circuit is:

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

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Electronic Principles
Which one of the following principles best describes the basic operation of a generator?

Like magnetic poles attract; unlike poles repel
None of these
Current is induced in a conductor that is moving through a magnetic field
Current flowing through a conductor generates a magnetic field
Like magnetic poles repel; unlike poles attract

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