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

Download PTU (I.K.Gujral Punjab Technical University (IKGPTU)) Bachelor of Architecture (B. Arch.) 2020 December 6th Sem 72291 Building Services Iii Previous Question Paper

Roll No.
Total No. of Pages : 02
Total No. of Questions : 08
B.Architecture (2012 & Onwards) (Sem.?6)
BUILDING SERVICES-III
Subject Code : BACH-605
M.Code : 72291
Time : 3 Hrs. Max. Marks : 60
INST RUCT IONS T O CANDIDAT ES :
1 .
Attempt 5 ques tions in all w ith at leas t one questio n from e ach un it
2 . First ques tion is c ompulsory.
3 .
Assu me any missing data/dimension . Draw neat sketche s w here n ece ssary.
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)
UNIT-I
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)
1 | M - 7 2 2 9 1
( S 1 7 ) - 8 4 7

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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.
2 | M - 7 2 2 9 1
( S 1 7 ) - 8 4 7

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