Free ISA-IEC ISA-CAP Exam Questions

Become ISA-IEC Certified with updated ISA-CAP exam questions and correct answers

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Total 557 Questions | Updated On: Apr 15, 2026

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Question 1

Which of the following is NOT included in alarm philosophy documentation?

A : The guidelines for how to address all aspects of alarm management

B : The criteria for evaluating and justifying potential or existing alarms

C : The design specifications and rationale for each qualified alarm

D : The performance metrics and benchmarks for each alarm system

Answer: A

Question 2

What is the name of the device that can detect water level in a well pump and shut off the power to the pump if it senses a dry run condition?

A : Pump controller

B : Float switch

C : Cycle sensor

D : Leak defender

Answer: A

Question 3

What is the main difference between a loop diagram and a P&ID?

A : loop diagram shows more details about the field instruments and their wiring, while a P&ID shows more details about the process and its piping

B : A loop diagram shows more details about the process and its piping, while a P&ID shows more details about the field instruments and their wiring

C : A loop diagram shows more details about the control system and its logic, while a P&ID shows more details about the field instruments and their wiring

D : A loop diagram shows more details about the field instruments and their wiring, while a P&ID shows more details about the control system and its logic

Answer: A

Question 4

Which of the following is the most critical step in writing a custom software program for an automation system?

A : Testing and debugging the program

B : Documenting and commenting the program

C : Analyzing and designing the program

D : Compiling and deploying the program

Answer: A

Question 5

What is the primary purpose of process modeling in process control industry?

A : To design and optimize the physical layout and equipment of a process plant

B : To simulate and analyze the dynamic behavior and performance of a process system

C : To monitor and control the process variables and quality attributes of a product

D : All of the above

Answer: A

Page: 1 / 112

Total 557 Questions | Updated On: Apr 15, 2026

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