Free ISA-IEC ISA-CAP Exam Questions

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

Page: 1 / 112

Total 557 Questions | Updated On: Apr 15, 2026

Add To Cart

Question 1

What is the next best course of action after troubleshooting a system failure by replacing a suspected bad component with a known good component and finding that this does not correct the problem?

A : Replace another component that is related to the problem and test again

B : Consult a third person who has advanced knowledge about the system or the principles

C : Remove devices one at a time and test again

D : Insert faults into the system and observe the response

Answer: A

Question 2

Which of the following statements BEST describes the difference between an alarm system and a safety system?

A : n alarm system alerts the operator of an abnormal condition that requires a timely response, while a safety system automatically takes corrective actions to prevent or mitigate hazardous consequences.

B : An alarm system records the video footage of the events occurring on the property, while a safety system uses motion sensors and other equipment to detect intrusions and notify the authorities.

C : An alarm system applies human factors and ergonomics to design an alarm interface that increases usability, while a safety system monitors and assesses the performance of the alarm system against predefined targets.

D : An alarm system creates a loud noise or flashing lights to scare away potential intruders, while a safety system contacts the homeowners or local authorities once the alarm sounds.

Answer: A

Question 3

Which of the following information is included in the physical layer of the ISO/OSI seven-layer stack?

A : The layout of pins, voltages, and other physical requirements.

B : The transmission and reception of unstructured raw data over a physical medium.

C : The electrical signals that are used to encode the data over the wire.

D : All of the above.

Answer: A

Question 4

IEC 61131 details how many approved PLC programming languages which have text?

A : One

B : Two

C : Three

D : Four

Answer: A

Question 5

Which Statement BEST describes the importance of considering all stakeholder concerns during an automation project?

A : It helps to prevent problems by ensuring that all stakeholders have a voice in the decision-making process and that potential areas of conflict are addressed before they become significant issues

B : It helps to attract the right candidates who match the needs and expectations of the automation engineer role

C : It helps to define the scope, schedule, and budget of the automation project and to monitor and control its progress and performance

D : It helps to demonstrate how the automation project aligns with the organization's strategic goals and vision and to highlight its benefits and value

Answer: A

Page: 1 / 112

Total 557 Questions | Updated On: Apr 15, 2026

Add To Cart