In cooling towers the heat is dissipated mainly by

Related MCQs

• Sometimes refrigeration plants use cooling towers. The water cooled in those towers is supplied
• Cooling towers are used for cooling water
• The drift loss in cooling towers is around
• Sub-cooling is a process of cooling the refrigerant in vapour compression refrigeration system
• In vapour absorption refrigeration system heating in generator is done at 100°C, refrigeration in evaporator at 10°C and cooling by cooling water in condenser at 30°C. The (COP)max is
• Carnot refrigerator absorbs heat at -13° C and requires 1 kW for each 6.5 kW of heat absorbed, the COP and temperature of heat rejections respectively
• The ratio of sensible heat to total heat is known as
• While designing air conditioning system for a theatre the various heat loads are categorized as given below. Which one will give lowest heat load?
• In control cooling water system, chromates, phosphates and silicates are added to water
• One a psychrometric chart cooling and humidification process using spray can be shown by