Noise Control Strategies Include Which of the Following

Multiple Choice

Noise control strategies include which of the following?

A) Noise can be reduced at the receiver by enclosing the worker.
B) Noise can be reduced along its path by moving the source farther away.
C) Noise can be reduced at its source by enclosing the source.
D) Noise can be reduced at its source through tool selection.
E) All of the above