Question

Using a number of compressor units to increase pressure in small increments is called

A. start-stop
B. capacity control
C. bypass
D. staging

Answer 1

Capacity control is the use of multiple compressor units to increase pressure in small increments.

Step-by-step explanation:

The correct answer is B. capacity control.

Using a number of compressor units to increase pressure in small increments is known as capacity control. This method allows for more precise control of the compressed air output and is commonly used in applications where varying levels of pressure are required.

For example, in a multi-stage compressor system, each compressor unit operates at a different pressure level, gradually increasing the pressure as the air passes through each stage.