subject
Engineering, 20.08.2019 20:20 amandaestevez030

Acounter current heat exchanger is used to heat a stream of xylene using a mixture of hot glycol. an engineer wants to improve the efficiency of this process. she intends to replace the heat exchanger with a similar model, except that the new model has a larger internal surface area. what will happen as a result of this change?
a.) the temperature at b will decrease, and temperature d will increase
b.) the tempature at b will be the same, and d will increase
c.) the temperature at b will increase, and d will decrease.
d.) the temperature at b will increase, and d will increase

ansver
Answers: 3

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
question
Engineering, 04.07.2019 18:10
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
question
Engineering, 04.07.2019 18:10
Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
Answers: 3
question
Engineering, 04.07.2019 18:10
Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
Answers: 1
You know the right answer?
Acounter current heat exchanger is used to heat a stream of xylene using a mixture of hot glycol. an...
Questions
question
Mathematics, 02.02.2021 05:00
question
Mathematics, 02.02.2021 05:00
question
Mathematics, 02.02.2021 05:00
question
English, 02.02.2021 05:00
question
Mathematics, 02.02.2021 05:00