| As an indication that an air compressor air intake filter needs to be replaced or cleaned, what statement is true? |
| A) For a given air demand, the compressor would run for shorter periods and the air intake pressure as measured between the filter and the compressor inlet would be less negative than with a clean filter. |
| B) For a given air demand, the compressor would run for shorter periods and the air intake pressure as measured between the filter and the compressor inlet would be more negative than with a clean filter. |
| C) For a given air demand, the compressor would run for longer periods and the air intake pressure as measured between the filter and the compressor inlet would be less negative than with a clean filter. |
| D) For a given air demand, the compressor would run for longer periods and the air intake pressure as measured between the filter and the compressor inlet would be more negative than with a clean filter. |
