Consider the following statements about mutual inductances:
- The value should remain constant under all conditions.
- The mutual inductance should not vary with temperature.
- The inductance should be independent of excitation.
- They have two coils wound on a bobbin of hard magnetic material, coils being separated by a range.
Out of the above, correct statement are
A. 2, 3, 4
B. 1, 2, 3
C. 1, 3, 4
D. 1, 2, 4
Show Answer
Answer: B
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