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Electronic Principles

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

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

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Electronic Principles
The merging of a free electron and a hole is called

Recombination
Thermal energy
Covalent bonding
None of these
Lifetime

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Electronic Principles
To get the Thevenin voltage, you have to

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

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Electronic Principles
The equivalent of 1 megohms is:

one-millionth of an ohm
100,000 ohm
None of these
1 k ohm
one million ohms

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Electronic Principles
What are the main parts of an atom?

Electrons, protons, and neutrons
Electrons, ions, and neutrons
None of these
Protons only
Electrons, protons, and ions

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Electronic Principles
Which one of the following properties of a magnetic circuit can be directly compared to current in an electrical circuit?

Reluctance
Flux density
None of these
Magnetomotive force
Number of lines of force

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