What is the maximum efficiency of a class A circuit with a direct or series-fed load connection?

Related MCQs

• A class A amplifier dissipates power when the load is drawing maximum power from the circuit.
• A form of class A amplifier having maximum efficiency of _          uses a transformer to couple the output signal to the load.
• In a class A transformer-coupled power amplifier, winding resistance of the transformer determine(s) the dc load line for the circuit.
• What is the maximum collector efficiency of a resistance loaded class A power amplifier?
• What is the maximum collector efficiency of a transformer coupled class A power amplifier?
• The maximum efficiency of a class B amplifier is percent.
• The maximum efficiency of resistance loaded class A power amplifier is
• The maximum efficiency of a transformer-coupled class A amplifier is .
• "Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen from the terminals of the load". The above statement is associated with
• Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen from the terminals of the load". The above statement is associated with