What kind of design is used to avoid transformer usage?(a) High resistance(b) Matched load(c) Complementary symmetry(d) Capacitive ModelThis question was addressed to me in an international level competition.I want to ask this question from Class B Amplifiers topic in section Power Amplifiers of Electronic Devices & Circuits

What kind of design is used to avoid transformer usage?(a) High resist

1.	What kind of design is used to avoid transformer usage?(a) High resistance(b) Matched load(c) Complementary symmetry(d) Capacitive ModelThis question was addressed to me in an international level competition.I want to ask this question from Class B Amplifiers topic in section Power Amplifiers of Electronic Devices & Circuits
Answer» Right OPTION is (c) COMPLEMENTARY symmetry To explain I would say: To avoid transformer usage in CLASS B amplifier, pair of TRANSISTOR is connected together in complemented manner.

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