Resistance Welding - Definition, Working Principle, Types, Advantages and Disadvantages: Definition - Resistance welding is that process in which a sufficiently strong electric current is sent through the two metal pieces in contact to be…
What is Welding Process? - Definition, Classification, Advantages and Disadvantages: Welding Process is a materials joining that produces coalescence of materials by heating them to the welding temperature with or without the application of pressure…
Heating of Buildings - Factors and Types: The purpose of most forms of space-heating installation is to provide comfortable conditions in which people can work or relax. Space heating of buildings is far from being…
Central Air Conditioning Systems Construction and Working: The central air conditioning systems serving the needs of large building or spaces are generally called the year-round air conditioning systems. They have a cooling capacity of 25…
Difference Between Desert Cooler and Window Type Air Conditioner: The difference between desert cooler and window type air conditioner are discussed below Particulars Desert Cooler Window Type Air Conditioner Initial Cost Low Quite high Main…
Window Type Air Conditioner or Room Air Conditioner: Window type air conditioner used to condition the air of a particular space occupied by human beings i.e., office room, residential room etc. It has automatic operation…
Types of Air Conditioning Systems: There are three types of air conditioning systems, 1. Unitary Air Conditioning System: In this system, factory assembled air conditioners are installed in or adjacent to the space to be…
Year Round Air Conditioning System Construction and Working: The year round air conditioning system has equipment for both the summer and winter air conditioning. The schematic arrangement of this system is shown in Fig. 9.12.…
Winter Air Conditioning System Construction and Working: In this system, the air is heated, which is usually accompanied by humidification. The schematic arrangement of winter air conditioning system is shown in Fig. 9.11. In this…
Summer Air Conditioning System Working: Summer air conditioning system is the most important type of air conditioning, in which air is cooled and generally dehumidified. Figure 9.10 shows a schematic arrangement of a typical summer…
