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Computer Science - Electronic Principles

Exercise : Electronic Principles - Section 4
6.
What is a free electron?
An electron that has been freed from its parent atom
An electron that costs nothing
An electron that has no electrical charge
An electron that has twice the amount of charge of a normal electron
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
To get the Norton current, you have to
Short the load resistor
Open the load resistor
Short the voltage source
Open the voltage source
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
The barrier potential accross each depletion layer is
0
0.8 V
0.7 V
20 V
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
Which one of the following properties of a magnetic circuit can be directly compared to voltage in an electrical circuit?
Flux density
Number of lines of force
Magnetomotive force
Reluctance
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
What kind of battery is most likely included in a cordless electric knife?
Zinc-carbon battery
Mercury-cell battery
Nicad battery
Lead-acid battery
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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