The_maximum_efficiency_of_jet_propulsion_of_a_ship_with_inlet_orifices – McqOptions

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1.	The_maximum_efficiency_of_jet_propulsion_of_a_ship_with_inlet_orifices_at_right_angles_to_the_direction_of_motion_of_ship,_will_be$
A.	40%
B.	50%
C.	60%
D.	80%
Answer» C. 60%

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