
The circuit consists of two OR gates whose outputs are then applied as inputs to another OR gate. Therefore, the logic expression for the output Y is:
Y = (A + B)
The output (Y) of the given logic implementation is similar to the output of an/a …………. gate.

Consider the following logic circuit.
The output is Y = 0 when :

Identify the part of a bio-reactor which is used as a foam breaker from the given figure.