Networks Analysis And Synthesis
For high efficiency of transfer of power, internal resistance of the source should be

More than the load resistance
Less than the load resistance
None of these
Equal to the load resistance

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Networks Analysis And Synthesis
Choose the incorrect statement.

A branch formed by the parallel connection of any resistor R and a short circuit has the characteristic of a short circuit
A branch formed by the parallel connection of any resistor R and open circuit has the characteristic of an open circuit
A branch formed by the series connection of any resistor R and a short circuit has the characteristic of resistor R
A branch formed by the series connection of any resistor R and an open circuit has the characteristic of an open circuit

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