POOL OPERATOR UPDATED ACTUAL
QUESTIONS AND CORRECT ANSWERS
◉ the pressure differential pressure between gauges on a
pressure filter shouldn't exceed
Answer: 10 psi
◉ which of the following conditions attribute to accelerated
growth of algae in a pool
Answer: sunlight hot weather and high bather load
◉ chlorine can be used in which of the following forms
Answer: gas liquid powder
◉ There are complaints of red eyes in the swimmer nd chlorine
odors are present. the alkalinity is 100ppm, the harness is
240ppm, the ph is 7.4 and the chine level is 1.0 what should the
pool operator do
Answer: shock the pool with chlorine
◉ to raise ph what may be adde to the pool
Answer: soda ash
, ◉ low calcium hardness in the pool water will cause
Answer: corrosion of the pool fixtures
◉ bromine is sometimes used as a disinfectant because
Answer: it is more stable at a higher temperature than chlorine
◉ components and materials used for commercial swimming
pools spas and hot tubs must comply with what standard
Answer: ansi/nspa standard 5
◉ a pool should be free from
Answer: floating debris, sediment and dirt, algae
◉ a shepherds hook must be attached to a
Answer: 16 foot one piece pole
◉ filtration is
Answer: the process of removing suspend particles form the
water
◉ the volume of water going through filter system is measured
Answer: in gallon per minute
QUESTIONS AND CORRECT ANSWERS
◉ the pressure differential pressure between gauges on a
pressure filter shouldn't exceed
Answer: 10 psi
◉ which of the following conditions attribute to accelerated
growth of algae in a pool
Answer: sunlight hot weather and high bather load
◉ chlorine can be used in which of the following forms
Answer: gas liquid powder
◉ There are complaints of red eyes in the swimmer nd chlorine
odors are present. the alkalinity is 100ppm, the harness is
240ppm, the ph is 7.4 and the chine level is 1.0 what should the
pool operator do
Answer: shock the pool with chlorine
◉ to raise ph what may be adde to the pool
Answer: soda ash
, ◉ low calcium hardness in the pool water will cause
Answer: corrosion of the pool fixtures
◉ bromine is sometimes used as a disinfectant because
Answer: it is more stable at a higher temperature than chlorine
◉ components and materials used for commercial swimming
pools spas and hot tubs must comply with what standard
Answer: ansi/nspa standard 5
◉ a pool should be free from
Answer: floating debris, sediment and dirt, algae
◉ a shepherds hook must be attached to a
Answer: 16 foot one piece pole
◉ filtration is
Answer: the process of removing suspend particles form the
water
◉ the volume of water going through filter system is measured
Answer: in gallon per minute
