Semester : SEMESTER 7
Subject : Refrigeration and Air Conditioning
Year : 2019
Term : December
Branch : MECHANICAL ENGINEERING
Scheme : 2015 Full Time
Course Code : ME 405
Page:3
12
13
14
a)
b)
a)
b)
a)
b)
G192063 Pages:3
coil at 13°C in saturates state. Calculate the total air conditioning load and room
heat gain.
Draw the schematic diagram of window air conditioner; describe its working.
With a schematic diagram, explain the construction and working of an year
round air conditioning system
Compare and contrast between the split system and packaged system in room air
conditioning.
Explain any one method of duct design and its applicability
What are the special considerations to be made when designing an air
conditioning system for hospitals. Give schematic illustrations to support your
points.
Explain any one type of humidifiers used in air conditioning systems with
illustrations.
RE
Page 3of 3
(5)
(5)
(5)
(5)
(5)
(5)