CSE :: Electronic Principles
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In an intrinsic semiconductor, the number of free electrons
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A device that converts mechanical into electrical energy is?
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Which one of the following kinds of materials has the lowest permeability?
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The total impedance of a parallel RLC circuit:
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The rise time of a pulse waveform is the time required for the voltage to rise:
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For a pure capacitor:
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The component that forms the electrical connection between the rotating coil of wire in a motor and the external source of electrical energy is called the:
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In a pure inductor:
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Waveforms are graphs that show:
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When the collector current increases, what does the current gain do?
A.
frequency on the vertical axis and amplitude on the horizontal axis
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B.
amplitude on the vertical axis and frequency on the horizontal axis
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C.
amplitude on the vertical axis and the passage of time on the horizontal axis
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D.
the passage of time on the vertical axis and amplitude on the horizontal axis
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E.
None of the above
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