This Cooling Tower Quiz module covers the Design, Calculations, Operations and Cooling Water treatment etc which will be a refresher for the experience and an eyeopener for the fresh chemical engineers.
Purpose of Louver is.
Cooling Tower Efficiency Calculations
Range of the Cooling tower is. Purpose of Drift Eliminator is. The ratio of dissolved solids in circulating water to dissolved solids in makeup water is called as.
Purpose of blowdown is to. Cooling tower acceptance testing procedures are recommeded by.
Natural Draft or Hyperbolic towers have been used for. Purpose of Cooling tower basin is. The type of Cooling tower used in Power plants is.
A better Performance indicator of the Cooling tower is its. In practice, Common efficiency range achieved in the cooling tower is. The cycle of concentration normally varies from.
Cooling Tower Thermal Design Calculator
Instrument used for Measuring Wet bulb Temperature is. The temperature selection normally chosen for designing of cooling tower is. The purpose of Open disengaging stack is. Cooling towers operate on the principle of.
In which of the following fill Surface Area is more? Poor water distribution in a tower results in. To prevent Scaling Silica level in Cooling water must be.
Approach of a Cooling Tower is Difference between Cold water outlet temperature and Wet bulb temperature. Difference between Hot water Inlet temperature and Wet bulb temperature. Difference between Atmoshpheric temperature and Wet bulb temperature. To change the direction of Air inlet flow in the uniform manner.
To prevent the water droplets splashing out of the tower. Both of the Above. None of the Above. Difference between Cold water outlet temperature and Wet bulb temperature.
To reduce the entrainment of Water droplets in Air. To provide the required surface area for heat transfer. All of these. The ratio of dissolved solids in circulating water to dissolved solids in makeup water is called as Evaporation ratio.
Cycle of Concentration. Remove the heat from Hot water. Maintain the Cold Water outlet temperature. Limit the increase in the concentration of solids in the water due to evaporation. To increase the efficiency.
Large Capacity of water. Small Capacity of Water.
Test Your knowledge on Cooling Tower – Online Quiz
High Efficiency. Low capital cost. To serve as receptacle for Cooled water. To provide the storage capacity during Makeup water failure. To act as a reservoir for the cooling water pumps. Hyperbolic Natural Draft Towers. Forced Draft Counterflow Towers. Induced Draft Counterflow Towers.
Cooling Tower Range
Dry Towers. A better Performance indicator of the Cooling tower is its Dry bulb temperature. Wet bulb Temperature. Length and girth. Air mass flow rate and water flow rate.
Water flow rate and Air mass flow rate. The cycle of concentration normally varies from 0 to 3.
Cooling tower efficiency calculations pdf files
As High As Possible. Very Low.
Data Insufficient. Sling Psychrometer. The temperature selection normally chosen for designing of cooling tower is Average maximum wet bulb for winter months.
Average maximum wet bulb for summer months. Average minimum wet bulb for winter months. Average minimum wet bulb for summer months. Wind rose Diagram. Topographic map. Rain gauge recorder chart.
Seismic Scale. The Purpose of fill is To prevent the water droplets splashing out of the tower. To provide the required surface area for heat transfer between air and the water. The purpose of Torque tube is To Transmit the power from the motor. To reduce the speed of the depending on the fan requirement. None of these. To send the hot air from Cooling water out. To prevent tower from damage because of large gases in hot cooling water. Cooling towers operate on the principle of Evaporative Cooling Merkel Theory.
Henry's law. Stefan-Boltzmann Law. Splash Fill.
Cooling Tower Approach
Film Fill. Easy handling and maintenance. Energy Efficient than Metal blades.
Scale formation on fill. Ice formation in cold climates. Gauge Glasses. Bubbler Type DP Cell. Less than ppm.