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

Question 1

In the mechanical design of HVAC systems, how does the selection of fans and blowers affect the air distribution and noise levels within a building, and what factors should be considered during the selection process?

A : The placement of fans and blowers in relation to occupied spaces.

B : The type of materials used in the construction of fans and blowers.

C : The size and speed of the fans or blowers.

D : All of the above factors combined.

Answer: D

Question 2

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

Question 3

What are the implications of local building codes and zoning regulations on data center site selection, and why is it necessary to ensure compliance with these regulations to avoid legal issues and potential delays in construction and operation?

A : Ignoring local building codes and zoning regulations

B : Only partially complying with building codes

C : Ensuring compliance with local building codes and zoning regulations

D : Building without regard to local regulations

Answer: C

Question 4

How does the use of variable refrigerant flow (VRF) systems in HVAC design improve the adaptability and energy efficiency of the system, especially in multi-zone buildings?

A : VRF systems are limited to single-zone applications.

B : VRF systems rely on fixed refrigerant flow rates for efficiency.

C : VRF systems require extensive ductwork for air distribution.

D : VRF systems use a single refrigerant circuit to serve multiple indoor units.