INTRODUCTION TO PROCESS CONTROL
CHEMICAL INDUSTRIES 3RD EDITION JOSE
ROMAGNOLI AHMET PALAZOGLU
SOLUTION MANUAL PRACTICE SCRIPT
UPDATED 2026 TESTED SOLUTIONS
⫸ Open Loop Control. Answer: The method that does not provide
feedback to the process to correct for disturbances to the process
⫸ Level, flow, pressure, chemical analysis, and temperature. Answer:
the five most commonly controlled variables in process systems
⫸ Setpoint. Answer: The desired value of the process variable
⫸ Pharmaceutical production, chemical manufacturing, and fuel
refinement. Answer: three common applications of process control
⫸ Manipulated Variable. Answer: the variable that actually changes to
alter the controlled variable
⫸ Process instrument. Answer: any device that directly or indirectly
measures, controls, or manipulates the process variable
⫸ Process Control system. Answer: provides control of some facet of an
industrial process
CHEMICAL INDUSTRIES 3RD EDITION JOSE
ROMAGNOLI AHMET PALAZOGLU
SOLUTION MANUAL PRACTICE SCRIPT
UPDATED 2026 TESTED SOLUTIONS
⫸ Open Loop Control. Answer: The method that does not provide
feedback to the process to correct for disturbances to the process
⫸ Level, flow, pressure, chemical analysis, and temperature. Answer:
the five most commonly controlled variables in process systems
⫸ Setpoint. Answer: The desired value of the process variable
⫸ Pharmaceutical production, chemical manufacturing, and fuel
refinement. Answer: three common applications of process control
⫸ Manipulated Variable. Answer: the variable that actually changes to
alter the controlled variable
⫸ Process instrument. Answer: any device that directly or indirectly
measures, controls, or manipulates the process variable
⫸ Process Control system. Answer: provides control of some facet of an
industrial process