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

Page: 1 / 60

Total 296 Questions | Updated On: May 10, 2026

Add To Cart

Question 1

What advantage does using a variable speed compressor offer in modern HVAC systems?

A : It reduces the initial installation cost

B : It simplifies the system's control mechanisms

C : It allows the system to operate at varying speeds, improving energy efficiency and maintaining consistent indoor temperatures

D : It increases the overall size of the HVAC system

Answer: C

Question 2

What is the primary advantage of using a star topology in a data center?

A : High scalability

B : Low setup cost

C : Enhanced security

D : Simple network management

Answer: D

Question 3

In HVAC system design, what is the significance of calculating the heat load, and how does it impact the selection and sizing of the system components?

A : It ensures that the system can adequately cool or heat the space.

B : It affects the maintenance schedule and costs.

C : It determines the power requirements for the HVAC system.

D : It influences the selection of refrigerants and coolants.

Answer: A

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

Which data center topology is designed to provide a direct connection between any two network devices, typically resulting in the highest level of redundancy and fault tolerance?

A : Ring topology

B : Full-mesh topology

C : Star topology

D : Hub-and-spoke topology

Answer: B

Page: 1 / 60

Total 296 Questions | Updated On: May 10, 2026

Add To Cart