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: Mar 13, 2026

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Question 1

Which of the following is the next step in the cycle after housekeeping tasks such as communication with operator:

A : Update Inputs

B : Execute Program

C : Update Outputs

D : Initialize Hardware

Answer: A

Question 2

What is true of both single-phase and polyphase AC motors:

A : They both use a rotating magnetic field to induce torque in the rotor.

B : They both require a capacitor to create the necessary phase shift for starting.

C : They both have the same number of stator windings and rotor poles.

D : They both have the same efficiency and power factor

Answer: A

Question 3

What is a cost-effective method of mitigating the effects of deep voltage sags on programmable electronic devices and preventing power interruptions or shutdowns in critical industrial manufacturing processes?

A : Using a dynamic voltage restorer (DVR) to inject the required voltage to compensate for the voltage sag and maintain the load voltage

B : Using a static synchronous compensator (STATCOM) to regulate the reactive power and improve the power factor and voltage stability

C : Using a unified power quality conditioner (UPQC) to correct both voltage and current disturbances and provide a clean power supply

D : Using a superconducting magnetic energy storage (SMES) system to store and release energy quickly and efficiently

Answer: A

Question 4

What training method is worst suited to help operators with rarely performed maintenance tasks?

A : Single-point lesson

B : Lecture

C : Simulation

D : Case study

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: Mar 13, 2026

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