If bypass ratio of subsonic non afterburning engine is 1.5 then, what will be the value of maximum thrust specific fuel consumption.(a) 0.556(b) 0.12(c) 0.0789(d) 0.092This question was addressed to me in an interview for internship.This intriguing question originated from Propulsion in division Propulsion and Fuel System Integration of Aircraft Design

If bypass ratio of subsonic non afterburning engine is 1.5 then, what

1.	If bypass ratio of subsonic non afterburning engine is 1.5 then, what will be the value of maximum thrust specific fuel consumption.(a) 0.556(b) 0.12(c) 0.0789(d) 0.092This question was addressed to me in an interview for internship.This intriguing question originated from Propulsion in division Propulsion and Fuel System Integration of Aircraft Design
Answer» Right CHOICE is (a) 0.556 The best I can EXPLAIN: Given, BPR =1.5 Maximum thrust SFC = 0.67E^(-0.12BPR) = 0.67* e^(-0.12*1.5) = 0.556.

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