What is the relationship between Design code and other parameters like pf,efficiency,FLC, LRC, no load current etc?

The Design Code refers to the torque of the motor.

See Design in the following Glossary:

Reliance - Motor Glossary

Thanks for the information.But for only design code A,B,C&D load characteristics are given.For other codes is there any document to refer? Variation of pf,efficiency etc with design codes are not given.Thanks again.
Is there a chart to select capacitors for PFC/starting of induction motors of different HP/SPEED?