FREE AND STUDY GAMES ABOUT BUILDINGAUTOINTERQ1

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FREE AND STUDY GAMES ABOUT BUILDINGAUTOINTERQ1

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -30 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Though LonWorks and BACnet can achieve similar automation results, what are some of the differences between LonWorks and BACnet?

• Communication modes

II. Device types III. Network management tools IV. Network requirements

Answer:

all

Question 2: What organization developed BACnet?

Answer:

ASHRAE

Question 3: Which of the following is a common building system that may use proprietary protocols?

Answer:

HVAC Life safety Lighting Security

Question 4: An access control system admitting a person into the building may anticipate that person's need for an elevator by transmitting a message to the elevator controller to add a call for that floor.

Answer:

True Question 5: A ____ is a network device that translates transmitted information between different application protocols.

Answer:

gateway Question 6: Which of the following characteristics of indoor air are monitored and/or controlled by the HVAC system?

Answer:

Circulation, Filtration, Humidity, and Ventilation Question 7: Which of the following is a factor when choosing a specific manufacturer's automation product?

Answer:

Availability Cost Documentation Interoperability Question 8: Which of the following are typical applications for a network manager/central controller?

Answer:

Configuring Installing Programming Question 9: If a single control device fails on a flat architecture, the entire system will be disabled.

Answer:

False

Question 10: What are the two most commonly used open protocols today?

• BACnet®

II. LonWorks®

III. TCP/RP

IV. X-10

Answer:

BACnet & LonWorks Question 11: What are some of the advantages of using wireless devices and/or protocols for building automation?

Answer:

Wireless automation may be ideal in an existing building if it is not feasible to run new network conductors throughout the building.and eliminate improper wiring, connector, and termination issues as potential sources of communication problems.

Question 12: What are the two most commonly used automated building systems?

• Access control

II. HVAC

III. Lighting systems IV. Security

Answer:

HVAC and Lighting systems Question 13: The BACnet standard does not specify procedures or outcomes for installing, commissioning, or programming control devices.

Answer:

True Question 14: One of the most important and common applications of building automation in electrical systems is ___?

Answer:

demand limiting

Question 15: Lighting control occupancy sensor information can be shared with other building systems such as ___ and ___ in an integrated building system

Answer:

HVAC / security systems Question 16: What type of network architecture limits the interaction between control devices?

Answer:

Hierarchical network architecture Question 17: A(n) ____ is a standardized communications and network protocol that is published for use by any device manufacturer.

Answer:

open protocol Question 18: Typical HVAC system operation involves controlling fans, dampers, valves, and other control devices until the measured environment within a conditioned area matches the desired setpoints.

Answer:

True Question 19: What type of network architecture allows any device to communicate with any other device on the network without the need for a network manager?

Answer:

Flat network architecture Question 20: What type of problem may be encountered when a network manager/controller is required to perform the functions for subordinate devices or communicate with other devices on a network?

Answer:

• This could cause a single point of failure that may render large portions of the control system or even

the entire control system inoperable if the network manager fails.Question 21: A common control strategy used by building owners is minimizing the electrical consumption of the building while maintaining adequate operation of the equipment that relies on electrical power.

Answer:

True