Heat Exchangers Chapter 11 end of chapter questions

What is a primary mode of heat transfer utilized in heat exchangers? Page Reference: 234

• A. Radiation
• B. Convection
• C. Economizer
• D. Condensation

Which of the following is NOT a type of heat exchanger? Page Reference: 234

• A. Single-pipe
• B. Double-pipe
• C. Shell-and-tube
• D. Plate-and-frame

What unit is typically used to measure heat energy? Page Reference: 234 look it up

• A. Joule
• BTU
• C. Celsius
• D. Fahrenheit

What type of heat exchanger is limited to low heat duty? Page Reference: 236

• A. Reboilers
• B. Spiral-wound
• C. Double-pipe
• D. Plate-and-frame

What type of heat exchanger is used with clean, nontoxic materials, and operates at fairly low pressures and temperatures? Page Reference: 240

• A. Reboilers
• B. Spiral-wound
• C. Double-pipe
• D. Plate-and-frame

What type of shell-and-tube heat exchanger is better able to deal with thermal expansion? Page Reference: 239

• A. U-tube
• B. Floating head
• C. Fixed tubesheet
• D. Reboiler

What is a heat exchanger that is used to supply the heat necessary to drive a distillation column? Page Reference: 239

• A. Reboiler
• B. Preheater
• C. Interchanger
• D. Condenser

Which of the following is a process-to-process heat exchanger? Page Reference: 240

• A. Reboiler
• B. Preheater
• C. Interchanger
• D. Condenser

What is a group of fixed or parallel tubes through which process fluids are circulated? Page Reference: 242

• A. Shell
• B. Tubesheet
• C. Tube bundle
• D. Exchanger head

What is located on the end of a heat exchanger and is where the flow of fluids is directed into and out of the tubes? Page Reference: 242

• A. Shell
• B. Tubesheet
• C. Tube bundle
• D. Exchanger head