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Computer Science - Electronic Principles

Exercise : Electronic Principles - Section 2
6.
What is a negative ion?
An atom that contains more electrons than neutrons
An atom that contains more protons than neutrons
An atom that contains more electrons than protons
An atom that contains more protons than electrons
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point
down
up
nowhere
off the load line
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
Voltage is
The flow of charged particles through a material
The smallest electrically charged particle
Trie force that causes electrons to flow
The number of free electrons in an atom
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
What is the turns ratio for the transformer specified in the above question?
10.738
0.707
1.5
0.575
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
The total impedance of a series RLC circuit:
is minimum at the resonant frequency
always increases as the applied frequency increases
always decreases as the applied frequency increases
is maximum at the resonant frequency
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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