Question

What is the consequence of mixing return currents from various sources?

A) Increased circuit efficiency

B) Reduced electromagnetic interference

C) Ground loop issues

D) Improved signal quality

Answer 1

Mixing return currents from various sources can lead to ground loop issues, resulting in hum, noise, and signal distortion in the circuit.

Step-by-step explanation:

The consequence of mixing return currents from various sources is ground loop issues. Ground loop is a term used to describe a situation when there is an unintended current flow between two or more grounds, leading to noise and interference in the circuit. Mixing return currents can create ground loops, which can result in problems such as hum, noise, and signal distortion.