Electronic Principles
What form of energy is used to maintain an imbalance of charges between the terminals of a battery?

Solar energy
Chemical energy
None of these
Mechanical energy
Electronical energy

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

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Electronic Principles
Which one of the following statements is true for current flowing in a series circuit?

The total current in a series circuit is equal to the sum of the currents flowing through the individual components in the circuit
The amount of current flow through each part of a series circuit can be different, depending on the resistance of each part and the amount of voltage applied to it
None of these
The total current in a series circuit is equal to the total voltage multiplied by the total resistance
The same current flows through every part of a series circuit

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Electronic Principles
The rms value of a sine waveform is:

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

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