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Computer Science - Electronic Principles

Exercise : Electronic Principles - Section 4
31.
What is the power dissipation of a resistance that has 24 V dropped across it and 0.25 A flowing through it?
3 W
6 W
64 W
122 W
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
Which one of the following kinds of materials has the highest permeability?
A diamagnetic material
A ferromagnetic material
A paramagnetic material
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
Inductive reactance is measured in units of:
volts per second
amperes per second
Ohm
henrys
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
What is the difference between the kinds of charges for an electron and a proton?
An electron has a positive charge and a proton has no charge
An electron has a positive charge and a proton has a negative charge
An electron has a negative charge and a proton has a positive charge
An electron has a negative charge and a proton has no charge
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
An ideal voltage source has
Zero internal resistance
Infinite internal resistance
A load dependent voltage
A load-dependent current
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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