16.
XL = 2fL
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
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17.
The primary and secondary are in phase.
A. True B. False
Answer & Explanation
Answer: Option B
Explanation:
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18.
Lenz’s law states that the current induced in a circuit due to a change in the magnetic field is so directed as to oppose the change in flux or to exert a mechanical force opposing the motion.
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
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19.
The output of the secondary winding is 15 V.
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
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20.
For inductions in series, LT = L1 + L2 + L3 +…
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
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