Free Exin EPI-Certified-TIA-942-Internal-Auditor Exam Questions

Become Exin Certified with updated EPI-Certified-TIA-942-Internal-Auditor exam questions and correct answers

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Total 296 Questions | Updated On: Apr 28, 2026

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Question 1

What is the function of a compressor in an HVAC system?

A : It circulates air through the ductwork

B : It compresses refrigerant to raise its pressure and temperature, facilitating heat exchange

C : It controls the flow of refrigerant into the evaporator

D : It absorbs heat from the indoor air

Answer: B

Question 2

In a colocation data center, what is typically shared among different clients?

A : Server racks and physical space

B : Cooling infrastructure

C : Network security protocols

D : Power distribution units

Answer: A

Question 3

Why is it crucial to examine the data center’s backup and recovery systems during a TIA-942 internal audit?

A : To enhance the aesthetic appeal of the data center

B : To ensure that the backup and recovery systems are cost-effective

C : To improve customer satisfaction with the data center’s services

D : To verify that the backup and recovery systems can restore critical data and operations quickly and effectively in case of a failure

Answer: D

Question 4

What is the primary purpose of using an automatic transfer switch (ATS) in a data center's power infrastructure?

A : To increase the total power capacity available to the data center.

B : To provide backup power during electrical outages and prevent downtime.

C : To convert direct current (DC) power to alternating current (AC) power for efficient distribution.

D : To automatically transfer electrical loads between primary and backup power sources, ensuring continuous operation.

Answer: D

Question 5

What is the function of a damper in an HVAC system?

A : To enhance the filtration process

B : To increase the heating efficiency

C : To provide additional insulation within the ductwork

D : To control the flow of air within the duct system, allowing for balanced airflow and temperature control

Answer: D

Page: 1 / 60

Total 296 Questions | Updated On: Apr 28, 2026

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