Angle between surface of target and plane perpendicular to nozzle central line is called as _______
A. blade exit angle
B. reversal efflux angle
C. nozzle angle
D. none of the mentioned
Answer:A
Angle between surface of target and plane perpendicular to nozzle central line is called as _______
A. blade exit angle B. reversal efflux angle C. nozzle angle D. none of the mentioned
Explanation: Angle between surface of target and plane perpendicular to nozzle central line is called as efflux angle.