When entering a freeway you should always: A. Slow down and proceed when it is safe.

B. Stop and make sure there is no traffic approaching.

C. Accelerate to the same speed as the freeway traffic and merge smoothly.

D. Go as fast as you can and swing abruptly into traffic.

An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.