Electrical Engineering - Inductors
Exercise :: Inductors - True or False
1. |
The permeability of a core material is an indication of the ability of the material to establish a magnetic field. |
Answer: Option A
Explanation:
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2. |
XL is directly proportional to frequency and inductance. |
Answer: Option A
Explanation:
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3. |
An induced voltage is produced as a result of a dc voltage. |
Answer: Option B
Explanation:
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4. |
Faraday's law states that relative motion between a magnetic field and a coil induces a voltage across the coil. |
Answer: Option A
Explanation:
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5. |
Inductance is the property of an inductor that produces an opposition to any change in current. |
Answer: Option A
Explanation:
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