MOS transistor structure is . . . . . . . . A. Symmetrical B. Non symmetrical C. Semi symmetrical D. Pseudo symmetrical

The correct answer is: B. Non symmetrical

A MOSFET (metal–oxide–semiconductor field-effect transistor) is a type of transistor that uses a voltage to control the flow of current between two terminals. The MOSFET is a three-terminal device, with the gate terminal controlling the flow of current between the source and drain terminals.

The MOSFET structure is non-symmetrical because the gate terminal is insulated from the source and drain terminals by a layer of oxide. This means that the gate terminal does not have a direct electrical connection to the source and drain terminals.

The non-symmetrical structure of the