Browse Standards J643_200005
Historical REAFFIRMED 2000-05-16

Hydrodynamic Drive Test Code J643_200005

The range of test conditions on the dynamometer shall be sufficient to determine the primary operating characteristics corresponding to the full range of vehicle operations. The characteristics to be determined are: a. Torque ratio versus speed ratio and output speed b. Input speed versus speed ratio and output speed c. Efficiency versus speed ratio and output speed d. Capacity factor versus speed ratio and output speed e. Input torque versus input speed
J643_201104
2011-04-04
Latest
Revised
J643_200005
2000-05-16
Historical
Reaffirmed
J643_198906
1989-06-01
Historical
Revised
J643B_197906
1979-06-01
Historical
Revised

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