REHS exam QUESTIONS |237 Questions with 100% Correct Answers | Verified | Latest Update 2024

REHS exam QUESTIONS |237 Questions with 100% Correct Answers | Verified | Latest Update 2024 what would you expect from a swimming pool with a high pH reading? cloudiness and irritation to the eyes Which will raise pH in a pool? Soda ash (sodium carbonate) or Caustic Soda (NaOH) Which chemical is used to oxygenate swimming pool water? sodium carbonate how would a swimmer most likely contract legionella pneumopila from a pool? inhalation of pool water vapor swimming pool water clarity is measured in NTUs, it is recommended that a level of 0.5 NTU... shall not be exceeded Microbe entirely responsible for skin infections in a whirlpool is: pseudomonas aeruginosa The formula: volume of pool(gal)/ pump flow rate(gpm) x 60 (min/hr)=turnover rate, will tell the.... the number of hours it will take for the contents of the pool to pass through the filters a pool filtration system should filter the entire volume of water every... 6-8 hours the water depth should be clearly marked on the pool perimeter for every .......... of depth change 2 feet it has been found that pools less than 30 feet wide with a surface area less than 1600 square feet.... may utilize skimmers instead of gutters the pool must be designed .... to fit the expected number of swimmers the fresh water supply line to the pool must... fill to the pool through an approved air gap In large pools with outlets more than 5 feet from the end wall, pool inlets should be located every 20 feet Pool inlets should be located a minimum of 10 inches to 15 inches below the water line to prevent loss of disinfectant the main drain should have a grate that is ........the area of the discharge pipe to prevent dangerous suction effects four times When chlorine is added to water... one acid is formed the connection between the pool drain and the sanitary sewer must... be provided with an air gap of no less than 2 pipe diameters of the discharge pipe if an REHS receives a complaint about an abandoned swimming pool that is green colored and has mice, what should they do first? verify with an inspection