If a single section quarter wave transformer is used for impedance matching at some frequency, then the length of the matching line is: O a. Is a constant at all frequencies O b. Is different at different frequencies O c. None O d. Is /8 at the design frequency O e. Is /2 for other frequencies

If a single section quarter wave transformer is used for impedance matching at some frequency, then the length of the matching line is: O a. Is a constant at all frequencies O b. Is different at different frequencies O c. None O d. Is /8 at the design frequency O e. Is /2 for other frequencies

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.5MCQ: For an ideal 2-winding transformer, an impedance Z2 connected across winding 2 (secondary) is...

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Concept explainers

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.

Question

If a single section quarter wave transformer is used for impedance matching at
some frequency, then the length of the matching line is:
O a. Is a constant at all frequencies
O b. Is different at different frequencies
O c. None
O d. Is /8 at the design frequency
O e. Is /2 for other frequencies

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