Question

the major emissions categories in the lev included all of the following except

a. ultra - low emission vehicle

b. low emission vehicle

c. transitional low emission vehicle

d. extra - ultra low emission vehicle

Explanation:

LEV (Low - Emission Vehicle) regulations have categories such as Ultra - Low Emission Vehicle (ULEV), Low Emission Vehicle (LEV), and Transitional Low Emission Vehicle (TLEV). There is no "Extra - Ultra Low Emission Vehicle" category in the standard LEV emissions categorization.

Answer:

d. Extra - Ultra Low Emission Vehicle