Turboprops are not generally operated in high speeds because of ________
A. while speed of the engine increases it looses it efficiency
B. turboprops are not able to produce high speeds
C. turboprops produce high torques
D. none of the mentioned
Answer:A
Turboprops are not generally operated in high speeds because of ________
A. while speed of the engine increases it looses it efficiency B. turboprops are not able to produce high speeds C. turboprops produce high torques D. none of the mentioned