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Commercial pool contractor practice exam -1 questions and correct answers (elaborations) with 100% accurate , verified , latest fully updated , 2024/2025 ,already passed , graded a+, complete solutions guarantee distinctions rationales| 5-star rating
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Commercial pool contractor practice exam -1 questions and correct answers (elaborations) with 100% accurate , verified , latest fully updated , 2024/2025 ,already passed , graded a+, complete solutions guarantee distinctions rationales| 5-star rating

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  • August 5, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • commercial pool contractor practice exam 1

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  • Commercial Construction
  • Commercial Construction

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Commercial pool contractor practice exam #1
.375 (Florida building code) - ANS-On a public swimming pool to Massimo filtration rate per
square foot of filter area shall be _____ gpm for pleated cartridge filters

.375 (placing reinforcing bars) - ANS-The diameter of a #3 ASTM standard reinforcing bar is
____ inches

.50 - ANS-When installing a movable floor to provide ADA accessibility to a pool, it is important
that the pool coping be no greater than ____ inches difference in height that the movable floor

#12 (national electric code 2017) - ANS-Through wall lighting, assemblies, wet, niche, dry niche
or no niche luminaries shall be connected to an insulated copper equipment, grounding
conductor installed with the circuit conductors. The minimum size equipment, grounding,
conductor for underwater luminaries, shall not be smaller than a ____

#8 (national electric code 2017) - ANS-A method of bonding all metal parts associated with an
indoor spa or hot tub is by the provision of a copper, bonded jumper, insulated, covered or bare,
not smaller than

1/4 ; 1 1/2 (guide to shotcrete) - ANS-What applying the finish coat an alternate approach is to
bring the shotcrete application to within ____ to _____ inches of the final grade

1/4 (ANSI 3) - ANS-The maximum slope for a wooden pool decking shall be _____ inch per 1
foot

1/8 (ANSI 1) - ANS-Text Shelby slopes no standing water shall be no deeper than ____ inch, 20
minutes after the cessation of the addition of water to the deck

1/8 (ANSI 2) - ANS-For a public spa with a nonadjustable surface, skimming system, the
designed waterline shall have a maximum construction tolerance at the time of completion of
plus or minus ____ inches

10 (ANSI 1) - ANS-The maximum user load for a class B public swimming, pool with deck areas
at least twice the water surface area shall not be less than ____ square feet per user in the
deep area

10 (national electric code 2017) - ANS-Spas or hot tubs installed indoors shall have at least one
125 V 15 or 20 amp or a receptacle located at a minimum of 6 feet from and not more than ____
feet from the inside wall of the spa or hot tub

, 10'000 (concrete masonry handbook) - ANS-The safe, bearing pressure of compacted and
cemented sand is ____ psf

104 (chapter 64E -9) - ANS-Pools with heaters shall have a maximum water temperature of
____ degrees Fahrenheit

15 - ANS-According to article 680 of the national electric code on lighting systems of ____ volts,
or less than a sinusoidal ac, a flush deck junction box shall be permitted provided in the flush
box is not less than 4 feet from the inside wall of the pool, and contains an approved parting
compound to prevent the entrance of moisture.

15 ( Florida building code) - ANS-All private pool piping, except circulating pumps, shall be
tested and proved tight to the satisfaction of the administrative authority under a static water or
air pressure test of not less than 35 psi for ____ minutes.

16 (chapter 64E -9) - ANS-According to chapter 64e-9 in individual who services a public pool
shall be certified by a national recognized course that is at least ____ hours in length

167 (pool, and spa handbook) - ANS-A swimming pool with a pool capacity of 80,000 gallons
and required eight hour turnover will have a flow rate of ____ gpm

175 (pool, and spa handbook) - ANS-The maximum output flow from the pool pump is 350
gallons per minute. The FMR is 2.0 gpm/ft2 for a vacuum D.E. filter without a slurry. The filter
area is ____ feet squared

2 (ANSI 3) - ANS-According to the standard for permanently, installed residential spas, and
swim spas ____ surface cameras are needed with automatic surface. Cameras are used as the
sole overflow system for a 300 square-foot spa.

2 (concrete masonry handbook) - ANS-Fibers are sometimes added to plaster mixtures to
improve the cracking resistance and pump-ability. To avoid work ability and mixing problems
fibers should not be used in excess of _____ pound per cubic feet of cementitious material

2 1/2 - ANS-While not under pressure chlorine, gas has a characteristic greenish yellow color
and is about ____ times as heavy as air

2.0. (ANSI 2) - ANS-The minimum suggested bromine level is ____ ppm for a public spa

2'9" (ANSI 5) - ANS-The minimum recommended water depth at the shallow end of a residential
pool is ____

20 (ANSI 1) - ANS-According to the American national standard for public swimming pools, the
horizontal surface of an underwater sea, when provided shall be a maximum depth of ____
inches below the waterline

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