In control cooling water system, chromates, phosphates and silicates are added to water

Related MCQs

• 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
• Cooling towers are used for cooling water
• Sub-cooling is a process of cooling the refrigerant in vapour compression refrigeration system
• Sometimes refrigeration plants use cooling towers. The water cooled in those towers is supplied
• A cooling tower cools water
• A cooling tower in a refrigeration system
• What is the effect of frost on the cooling coils of the evaporator of refrigeration system
• One a psychrometric chart cooling and humidification process using spray can be shown by
• A Carnot refrigerator operates between 300.3 K and 273 K. The fraction of cooling effect required as work input is
• Two Carnot Refrigerators are employed, one for ice making and other for comfort cooling