Ace

UNIT 1.Filters: Air Cleaning, Air Filters, Methods of Air Cleaning, Dry Filters, Viscous
Filters, Wet Filters, Electronic Filters, Centrifugal Dust Collectors, Odour Removal,
Performance of air Filters.
UNIT 2.Humidifiers and Dehumidifiers: Methods of Humidifiers, Steam
Humidifiers,
Atomization Type Humidifiers, Evaporative Humidifiers, Air Washers, Spray Type
Dehumidifiers, Adsorbers.
UNIT 3. Cooling and Heating Coils: Shell and Tube Type, Shell and Coil Type, Pipe in
Pipe, Electronic Heaters, Gas Fired Heaters, Oil Fired Heaters.
UNIT 4. Cooling Towers: Introduction, Natural Draft Cooling Tower, Forced and Induced
Draft Cooling Towers, Comparison of Forced and Induced Draft Cooling Towers, Design
Analysis and Selection of Cooling Towers.
UNIT 5. Pumps: Classification of Pumps, General Idea about Reciprocating Pump,
Centrifugal Pumps, Working, Types, Power Required, Efficiency, Performance,
Characteristics, Selection of a Pump.
UNIT 6. Fans: Types, Axial Flow Fans, Centrifugal Fans, Fan Power, Efficiency, Fan
characteristics, Selection of Fans.