1. Assertion (A): A quarter wave transformer is used to match a resistive load to a transmission line.Reason (R): A quarter wave transformer is a transmission line of quarter wave length.
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By: guest on 02 Jun 2017 01.04 am
A line of length is called quarter wavelength line. Such a line is used for impedance matching. If A quarter wave line can match a source impedance Zin with load impedance ZL by selecting a proper value of Z0 so as to satisfy equation. Such a line is also called transformer.