EPR variation in diving
 

hello, there is a question:
how EPR changes during diving if the throttle is constant?
the answer was told as "not change". is it true ?
best regards to all...

To give a comprehensive answer, much more information is needed:

What type engine? What parameter does the throttle control directly (N1, N2, a cycle temperature, ...)? Is there a control limit on burner pressure? Is the EPR measurement taken at a single station, or is it an integrated EPR like R-R? :confused:

As you have represented it, the question is under-defined.