Chemical Engineering > GATE 2018 > Heat Exchangers
Segmental baffles in a 2-4 shell and tube heat exchanger
A
change the flow pattern of the tube side fluid and increase the overall heat transfer co-efficient
B
increase the heat transfer coefficient in the shell side and support the tubes
C
help to reduce the thermal expansion of the tubes and increase the heat transfer coefficient in the tube side
D
increase the number of passes in the shell side and increase the heat transfer coefficient in the tube side

Correct : b

Similar Questions

Hot oil at 110 ℃ heats water from 30 ℃ to 70 ℃ in a counter-current double-pipe heat exchanger. The flow rates of water and oil are 50 kg min−1 and 100...
#58 MCQ
A perfectly insulated, concentric tube countercurrent heat exchanger is used to cool lubricating oil using water as a coolant (see figure below). Oil enters the...
#149 Fill in the Blanks
A perfectly insulated double pipe heat exchanger is operating at steady state. Saturated steam enters the inner pipe at 100 °C and leaves as saturated water a...
#188 Fill in the Blanks

Related Topics

No tags found

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: