GTU BE/B.Tech 2018 Winter Question Papers || Gujarat Technological University
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-VII (NEW) EXAMINATION - WINTER 2018
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Subject Code: 2171713 Date: 03/12/2018
Subject Name: Building Automation
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
- Attempt all questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
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| 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 | ||
| (a) Explain in detail: CCTV. | 03 | |
| (b) What is the difference between NVR and DVR? | 04 | |
| (c) State the different levels of security systems. | 07 | |
| Q.3 | (a) Explain in detail: Air Handling Unit. | 03 |
| OR | ||
| (b) What is ASHRAE? Explain symbols associated with it. | 04 | |
| (c) Explain the following terms: DAC, MAC and RBAC | 07 | |
| Q.4 | (a) What is the function of HVAC system? Explain its architecture. | 03 |
| (b) Brief about access control system for vehicle and people. | 04 | |
| (c) Explain how Dimmers are used for lighting control? | 07 | |
| Q.5 | (a) Explain concept of green building (LEED) using suitable example. | 03 |
| OR | ||
| (b) Brief about Energy Savings concept and Methods. | 04 | |
| (c) What are the advantages of IP based surveillance system? | 07 | |
| Q.S | (a) Explain IBMS project cycle. | 03 |
| (b) Differentiate between VAV and CAV. | 04 | |
| (c) List out the types of camera and explain any one of them. | 07 | |
| OR | ||
| (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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