Download GTU BE/B.Tech 2018 Winter 7th Sem New 2171713 Building Automation Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2018 Winter 7th Sem New 2171713 Building Automation Previous Question Paper

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1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?VII (NEW) EXAMINATION ? WINTER 2018
Subject Code: 2171713 Date: 03/12/2018

Subject Name: Building Automation

Time: 10:30 AM TO 01:00 PM Total Marks: 70

Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

Q.1 (a) Explain project steps for construction of new smart building. 03
(b) Enlist different communication protocol used in HVAC system. Explain any one
of them.
04
(c) Draw system architecture of Building Automation System (BAS) and explain in
detail.
07



Q.2 (a) Discuss about the different phases of fire. 03
(b) Brief about fire detection and alarm system with suitable diagram. 04
(c) Write a short note on smoke detector. 07
OR
(c) Explain in detail: CCTV. 07

Q.3 (a) What is the difference between NVR and DVR? 03
(b) State the different levels of security systems. 04
(c) Explain in detail: Air Handling Unit. 07
OR
Q.3 (a) What is ASHRAE? Explain symbols associated with it. 03
(b) Explain the following terms: DAC, MAC and RBAC 04
(c) What is the function of HVAC system? Explain its architecture. 07

Q.4 (a) Brief about access control system for vehicle and people. 03
(b) Explain how Dimmers are used for lighting control? 04
(c) Explain concept of green building (LEED) using suitable example. 07

OR
Q.4 (a) Brief about Energy Savings concept and Methods. 03
(b) What are the advantages of IP based surveillance system? 04
(c) Explain IBMS project cycle. 07

Q.5 (a) Differentiate between VAV and CAV. 03
(b) List out the types of camera and explain any one of them. 04
(c) Explain building information model. 07
OR

Q.5 (a) Discuss about BACnet and LON in brief. 03
(b) How Smart card differs from Proximity card? 04
(c) Write a short note on EPABX system and its components. 07

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