Heat Exchangers – MCQs with Answers
1. Which of the following is/are example/s of heat exchanger?a. Feed water heater in which a stream of steam is directly mixed with cold water and the mixture leaves at uniform temperature
b. Feed water heater in which a stream of steam and cold water are not mixed and separated by partition through which heat flows
c. both a. and b.
d. none of the above
View Answer / Hide Answer ANSWER: c. both a. and b.
2. Which of the following phases of designing of heat exchangers does designer consider corrosive nature of the fluid in?a. The thermal analysis
b. The mechanical design
c. The design for manufacture
d. none of the above
View Answer / Hide Answer ANSWER: b. The mechanical design
3. Which of the following is NOT a type of heat exchanger?a. Recuperator
b. Regenerator
c. Mixer
d. none of the above
View Answer / Hide Answer ANSWER: d. none of the above
4. The two fluids are not mixed and kept separated as they both flow through heat exchanger ina. Transfer type heat exchanger or recuperator
b. Storage type heat exchanger or regenerator
c. Direct contact type heat exchanger or mixer
d. none of the above
View Answer / Hide Answer ANSWER: a. Transfer type heat exchanger or recuperator
5. Which of the following is/are example/s of direct contact type heat exchanger?a. jet condenser
b. desuperheater
c. cooling tower
d. all of the above
View Answer / Hide Answer ANSWER: d. all of the above
