A dead-man system should shut off fuel flow within of the system’s maximum flow rate.

A 2%
B 10%
C 5%
D 15%
keep it simple I just need an A-D

Air is flows through an adiabatic nozzle with an inlet pressure of 400 psia at a temperature of 300°f and a velocity of 20 ft/s. the outlet pressure is 40 psia and the velocity is 800 ftl/s. determine the outlet temperature of the air using: a) property tables b) specific heat (using the specific heat value for air at 300°f)