In which type of cooling system are nozzles arranged on different elevation?(a) Single deck system(b) Double deck system(c) Natural Flow system(d) Direct flow systemI have been asked this question during an interview.The doubt is from Cooling Ponds and Towers in portion Steam Generators & Accessories of Energy Engineering

In which type of cooling system are nozzles arranged on different elev

1.	In which type of cooling system are nozzles arranged on different elevation?(a) Single deck system(b) Double deck system(c) Natural Flow system(d) Direct flow systemI have been asked this question during an interview.The doubt is from Cooling Ponds and Towers in portion Steam Generators & Accessories of Energy Engineering
Answer» The correct CHOICE is (b) Double deck system For explanation I would say: In double system of cooling ponds the spray NOZZLES are arranged at different elevations. Cooling effect is more than single deck cooling system as water COMES in contact with air at LOWER TEMPERATURES.

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