Hello candidate,

Considering BEE subject as basic electrical engineering, here are some of the features of the circuits-

An electrical engineering circuit comprises of electrical parts including resistors, rheostats, voltmeters, ameters, Jockey, electric key/ switch, operational amplifier, and even junction diode if the circuit draws some reverse current.

The circuit it is just a pictorial representation of how electrical connections and joints and made in the real life scenario.

Hope it was informational!!