[amp_mcq option1=”Load resistance” option2=”Half the load resistance” option3=”Internal resistance of a Morton circuit” option4=”Open-load resistance E. None of the above” correct=”option3″]
The correct answer is: E. None of the above.
The Thevenin resistance is the equivalent resistance of a two-terminal network that looks the same to an external load as the original network. It is calculated by shorting out all the sources in the network and then calculating the resistance between the two terminals.
The load resistance is the resistance of the device that is connected to the output of the network. The internal resistance of a Morton circuit is the resistance of the wires and components inside the circuit. The open-load resistance is the resistance of the network when there is no load connected to the output.
Of the above options, only the Thevenin resistance is a measure of the resistance of the network. The load resistance, internal resistance of a Morton circuit, and open-load resistance are all measures of the resistance of the load, the internal components of the circuit, and the network with no load connected, respectively.