Question68:-Assuming other variables remaining constant, the Tropical Summer
Index.

A:-Increases with increase in air velocity
B:-Increases with increase in vapour pressure
C:-Decreases with increase in globe temperature
D:-Decreases with increase in wet-bulb temperature
Correct Answer:- Option-B

Question69:-A room measures 4 m (width) x 4.5 m (length) x 4 m (height). The
outdoor temperature is 36°C. The volumetric specific heat of air is 1000 J/cu.m.°C.
The ventilation heat flow rate in Watts required to attain an internal room
temperature of 28°C with 2 air changes per hour is

A:-180
B:-144
C:-576
D:-320
Correct Answer:- Option-D

Question70:-Which of the following statements is/are correct about EIA?
(i) ‏]ا‎ comprises of 4 stages - screening, scoping, public consultation and
appraisal.
(ii) Environmental assessments are classified into four types i.e., strategic
environmental

assessment, regional EIA, sectoral EIA and project level.
(111) The nature of impacts fall within three broad classifications i.e., direct, indirect
and

cumulative.

A:-Only (i) and (ii)

B:-All the above

C:-Only (ii) and (iii)
D:-Only (i) and (iii)
Correct Answer:- Option-B

Question71:-A zone of junction between two or more diverse ecosystems is termed
as

A:-Ecological niche
B:-Ecozone
C:-Ecotone
D:-Ecotype
Correct Answer:- Option-C
Question72:-The rating tool for Green buildings, GRIHA was developed by
A:-Bureau of Energy Efficiency
B:-The Energy and Resources Institute