Download PTU B.Arch 2020 Dec 6th Sem 72291 Building Services Iii Question Paper

Roll No.

Total No. of Pages : 02

Total No. of Questions : 08

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B.Architecture (2012 & Onwards) (Sem.-6)

BUILDING SERVICES-III

Subject Code : BACH-605

M.Code: 72291

Time: 3 Hrs.

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Max. Marks : 60

INSTRUCTIONS TO CANDIDATES :

1. Attempt 5 questions in all with at least one question from each unit
2. First question is compulsory.
3. Assume any missing data/dimension. Draw neat sketches where necessary.

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Q1. a) What is artificial ventilation? (2)

b) Explain briefly cooling load. Which gases are used for refrigeration? (2)

c) Explain absorption, reverberation time (give formula also), transmission & reflection of sound. (2)

d) Enlist advantages of acoustic materials. (2)

e) Explain briefly the applicability of intelligent buildings. (2)

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Q2. Discuss air conditioning with respect to its role & importance along with the principles govern the air conditioning? What is cooling load & air cycle? Also explain methods of cooling and heating. (12.5)

Q3. A small guest house (20 bedrooms, lobby, dining area etc.) is to be centrally air conditioned. Explain various parts of AC plant to be installed with diagrams. (12.5)

UNIT-II

Q4. Explain the acoustical design considerations for a studio & lecture hall with the help of neat diagrams. Also explain the methods of acoustical treatment. (12.5)

Q5. What are acoustical materials & their different types of available in the market? Explain each along with its application. (12.5)

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UNIT-III

Q6. Explain the relevance, importance and scope of building automation. (12.5)

Q7. What is building management system? Explain its functions & applicability to different services. (12.5)

Q8. Explain limitations, advantages & disadvantages, components & the integration of Building management systems in buildings. (12.5)

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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