Which of these might be a cause of EMI? Choose the best answer.
A) Large machinery rooms
B) Humidity under 60%
C) Plush carpeting
D) Large metal components
E) Gamma rays and anger
The answer: A) Large machinery rooms
Electromagnetic Interference, also known as Radio Frequency Interference, is commonly caused by two-way radios, large motors, mobile phones, and other related devices. Unlike electrostatic discharge (ESD), EMI is not related to static electricity.
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