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Electronic Principles

Electronic Principles
How may valence electrons does a silicon atom have?

1
None of these
2
4

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Electronic Principles
Which one of the following devices is most often used for measuring opposition to current flow in a circuit?

Ammeter
Ohmmeter
None of these
Wattmeter
Voltmeter

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Electronic Principles
When the collector current increases, what does the current gain do?

None of these
decreases
any of the above
increases
stays the same

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Electronic Principles
For normal operation of the transistor, the collector diode has to be

Nonconducting
Operating in the breakdown region
Forward-biased
None of these
Reverse-biased

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Electronic Principles
When the graph of current versus voltage is a straight line, the device is referred to as

Bipolar
Active
None of these
Nonlinear
Linear

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Electronic Principles
To get the Norton current, you have to

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

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