6.
A step-up transformer will have a turns ratio greater than 1.
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
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7.
The secondary current in a transformer depends on the secondary voltage and load resistance values.
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
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8.
Kirchhoff’s voltage law does not apply to series RL circuits.
A. True B. False
Answer & Explanation
Answer: Option B
Explanation:
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9.
Magnetic force is the force that produces a magnetic field.
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
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10.
A magnet consisting of a coil of wire wound around a soft iron or steel core is called an electromagnet.
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
No answer description available for this question.