(A) heated (X)
(B) compressed air before entering the combustion chamber is heated ()
(C) bled gas from turbine is heated and readmitted for complete expansion (X)
(D) exhaust gases drive the compressor (X)
(E) part of exhaust gases are heated and mixed up with atmospheric air to utilise exhaust heat (X)
Answers ; The following is true for an open cycle gas turbine having exhaust heat exchanger. Atmospheric air before entering the compressor is compressed air before entering the combustion chamber is heated.