 |
Code of Federal Regulations (Last Updated: July 5, 2024) |
 |
Title 40 - Protection of Environment |
|
Chapter I - Environmental Protection Agency |
|
SubChapter C - Air Programs |
|
Part 90 - Control of Emissions from Nonroad Spark-Ignition Engines at or Below 19 Kilowatts |
|
Subpart D - Emission Test Equipment Provisions |
§ 90.302 - Definitions.
Latest version.
-
§ 90.302 Definitions.
The definitions in § 90.3 apply to this subpart. The following definitions also apply to this subpart.
Intermediate speed means the engine speed which is 85 percent of the rated speed.
Natural gas means a fuel whose primary constituent is methane.
Rated speed means the speed at which the manufacturer specifies the maximum rated power of an engine.
[64 FR 15243, Mar. 30, 1999]