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Electronic Principles

Electronic Principles
What is the barrier potential of a silicon diode at room temperature?

0.3V
None of these
0.7V
2 m V per degree Celsius
1 V

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Electronic Principles
To get the Norton current, you have to

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

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Electronic Principles
An ideal voltage source has

Zero internal resistance
Infinite internal resistance
A load-dependent current
None of these
A load dependent voltage

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Electronic Principles
Suppose the voltage from a power outlet is 120 Vrms. What is the peak voltage?

120 V
100 V
180 V
170 V
None of these

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Electronic Principles
In an intrinsic semiconductor, the number of free electrons

Impossible to say
None of these
Is greater than the number of holes
Is less than the number of holes
Equals the number of holes

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Electronic Principles
A typical light switch in your home is a:

toggle switch
knife switch
None of these
rotary switch
momentary push button switch

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