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In high frequency circuits impedance matching can be done by open circuited stubs short circuited stubs transformer Which of the above correct?

1, 2 and 3
1 and 2 only
1 and 3 only
2 and 3 only

Correct Answer: 1, 2 and 3

Explanation:

All the three can be used for impedance matching in high frequency circuits.

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