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Electronics - Inductors

Exercise : Inductors - General Questions
81.
Which of the following represents a true equivalent of an inductor?
An inductance in series with a resistance and a capacitance
A capacitance in parallel with the series combination of a resistance and an inductance
An inductance in parallel with the series combination of a resistance and a capacitance
The only quality a real inductor has is inductance.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
82.
In a transformer, what will happen to the primary current if the secondary magnetic field increases?
Ip will increase.
Ip will be canceled.
Ip will remain the same.
Ip will decrease.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
83.
The time required for one weber of flux to cut a conductor and produce one volt is:
one revolution
one second
one millisecond
four revolutions
Answer: Option
Explanation:
No answer description is available. Let's discuss.
84.
What is the maximum source current for a transformer rated at 10 kVA, 1000/500 60 Hz?
2 A
5 A
10 A
20 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.
85.
What is the total inductance assuming no mutual inductance?

mcq8_1031_1.gif
0 mH
0.69 mH
12 mH
24 mH
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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