Download GTU B.Tech 2020 Winter 7th Sem 2171713 Building Automation Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Tech/BE (Bachelor of Technology/ Bachelor of Engineering) 2020 Winter 7th Sem 2171713 Building Automation Previous Question Paper

Seat No.: ________
Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE- SEMESTER?VII (NEW) EXAMINATION ? WINTER 2020
Subject Code:2171713 Date:28/01/2021
Subject Name:Building Automation
Time:10:30 AM TO 12:30 PM Total Marks: 56
Instructions:
1. Attempt any FOUR questions out of EIGHT questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.
Q.1 (a) What are the different phases of fire? Draw a block diagram of Fire
03
Detection and alarm System

(b) State the purpose of usage of Closed circuit television (CCTV).
04

(c) Draw system architecture of Building Automation System (BAS).
07
Brief about BAS components.


Q.2 (a) State the advantages and limitations of biometric system:
03

(b) How smart card differs from Proximity card.
04

(c) Explain in brief AHU and FCU
07




Q.3 (a) Explain Building information model
03

(b) Explain relays and contacts used in FAS.
04

(c) Explain typical air handling unit with basic operation. Also brief about chillers
07




Q.4 (a) Explain perimeter protection in detail with its type.
03

(b) Differentiate between smart building and Green building.
04

(c) Explain working principle and application of different type of Smoke detectors.
07



Q.5 (a) Explain the different levels of security systems
03

(b) State the different way of authentication process carried out in access control system. 04

(c) Explain in detail architecture of IBMS
07



Q.6 (a) Brief about different type of output devices of alarm
03

(b) Explain in brief about Dome camera and their use
04

(c) Write a short note on HVAC system
07



Q.7 (a) Explain in brief about EPABX system and its component.
03

(b) Draw and Explain the block diagram of access control systems.
04

(c) State the component of analog CCTV system and IP based CCTV
07
System. State the difference between NVR and DVR.



Q.8 (a) Explain working principle and application of different type of Smoke detectors
03
(b) Brief about lighting requirement in the smart building
04
(c) Explain working principle and application of different type of heat detectors.
07
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