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Electronic Principles

Electronic Principles
What is the power dissipation of a resistance that has 24 V dropped across it and 0.25 A flowing through it?

3 W
122 W
6 W
None of these
64 W

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Electronic Principles
At room temperature an intrinsic silicon crystal acts approximately like

None of these
an insulator
a battery
a conductor
a piece of copper wire

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Electronic Principles
When the Q point moves along the load line, the voltage increases when the current

Stays the same
Can be any of above
Decreases
None of these
Increases

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Electronic Principles
To get the Thevenin voltage, you have to

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

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Electronic Principles
The valence electron of a copper atom experiences what kind of attraction toward the nucleus?

Neutral
Impossible to say
None of these
Strong
Weak

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Electronic Principles
The basic unit of measurement for current is the:

None of these
volt
ohm
ampere
watt

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