CLASS EXAMPLE WORKSHEETS

Transcription

1 CLASS EXAMPLE WORKSHEETS DISTANCE CONVERSION (PAGE 23) Tropical Aquatics Pool Education PO Box 818 Palm Harbor, FL T: Feet Number 3.28 feet/meter of Meters AREA CALCULATION (PAGE 24) Area Length in Feet Width in Feet TEMPERATURE RISE CALCULATION (PAGE 25) Volume Number F BTU s 8.33 In Gallons Temperature Rise GRID FILTER AREA CALCULATION (PAGE 23) Length Width Number 2 Sides in Feet in Feet of Grids SIMPLE POOL VOLUME IN GALLONS (PAGE 26) Shallow Depth Deep Depth + Average Depth then by 2 Length Width Average Depth Gallons 7.5 Gallons Page!1

2 CLASS EXAMPLE WORKSHEETS COMPLEX POOL VOLUME IN GALLONS (PAGE 28) Shallow Depth Deep Depth + Avg. Depth Pool 1 then by 2 Length Width Avg. Depth Pool 1 Gallons Pool Gallons Pool 1 Length Width Avg. Depth Pool 2 Gallons Pool Gallons Pool 2 Gallons + Gallons Pool 1 Gallons Pool 2 SATURATION INDEX WORKSHEET (PAGE 67) Tested Value Factor Adjusted Value Adjusted Factor ph Temperature Calcium hardness Alkalinity Sub-total Dissolved Solids Saturation Index Page!2

3 CLASS EXAMPLE WORKSHEETS CHEMICAL ADJUSTMENT WORKSHEET (PAGE 260) BREAKPOINT CHLORINATION WORKSHEET (PAGE 260) Combined Chlorine Chlorine Free Chlorine Combined Chlorine minus Breakpoint Chlorine Combined Chlorine Free Chlorine 10 minus Desired Page!3

4 CLASS EXAMPLE WORKSHEETS FLOW RATE CALCULATIONS (PAGE 119) Volume Turnover Rate by 60 in Gallons in Hours TURNOVER RATE CALCULATIONS (PAGE 119) Volume TOR by 60 in Gallons in GPM FILTER AREA CALCULATIONS (PAGE 139) Filter Media Rate in GPM from page 139 FILTER MEDIA RATE CALCULATIONS (PAGE 139) Filter Media Rate In GPM in Square Feet FLOW RATE MAX PER FILTER AREA CALCULATIONS (PAGE 139) Filter Media Rate in square feet from page 139 SPA WATER REPLACEMENT INTERVAL (PAGE 171) Spa Volume Replacement Interval (Days) 3 in Gallons Number Users per Day Page!4

5 Tropical Aquatics Pool Education PO Box 818 Palm Harbor, FL T: HOMEWORK PROBLEMS 1. What is the total surface area of a D.E filter that has 10 grids measuring 2 feet by 3 feet each? Each grid filters from both sides. ➀ (, M ) ➁ - M ) ➌ () M ) ➃ (/ M ) 2. DO 5DEbY T YYH U HPY O S H UM H NHRRUT Y H M US /- 9 U ( ) 9 PY1e ➊ 00 /+ ➁ 0 0/ ➂ 00/ ➃ +0 0/ 3. DO MRU S HKPTN PY )), :A % DO KH H RH UM O MPR Y H Y OH O H H PY -/ M ) % FOH PY O H HR U H PTN 9PR KPH BH 3e ➀ :A CW H MUU ➁ (, :A CW H MUU e ➂ () :A CW H MUU ➍ % ( :A CW H MUU 4. GU OHK H M HR H PK T PT U UUR Y KH HTK HPY K O ORU PT R R U ), S% DO ORU PT R R OPY SU TPTN PY Y PRR H (/ S HTK U PYO U RU U, S I MU U U T O UUR% U UUR PY +, NHRRUTY% ;U SHT U TKY UM CUKP S DOPUY RMH PRR I T YYH 3e ➀ (%) ➁ - ➂ (,(%( ➍ 0%, 5. 5H O Y H US RHPTPTN HIU P P H PUT% GU UUR PY, NHRRUTY% GU Y P S HY Y O M ORU PT H +%, S HTK O U HR ORU PT H.% S% ;U SHT U TKY UM 6HR P S ; U ORU P PRR I T K K U H O I H UPT 3e ➀ (,%- U TKY ➁ ), U TKY ➂ ) U TKY ➍ ()%/ U TKY 6. GU OH HT / NHRRUT UUR% FOH U RK I O MRU H MU H, OU TU 3e ➀ ))) :A ➋ )-. :A ➂ (, :A ➃ )/, :A 7. GU OH HT - NHRRUT UUR% GU T K U PT HY O U HR HR HRPTP PT U UUR M US. S U (( S% ;U SHT U TKY UM CUKP S 5P H IUTH PRR I T K K3e ➀ - U TKY ➋ %- U TKY ➂ + %, U TKY ➃ -/%) U TKY 8. GU OH HT - NHRRUT UUR% GU T K U PT HY O HR P S OH KT YY PT U UUR M US (/ S U ), S% ;U SHT U TKY UM 6HR P S 6ORU PK.. Y TN O PRR I T K K3e ➀ ),%) U TKY ➁ %. U TKY ➂ ()- U TKY ➍, %+ U TKY 9. GU Y P HKPTNY H 1 ; UM.%( H U HR HR HRPTP UM 0 S H HR P S OH KT YY UM ) S H S H UMe /+ 9 H U HR KPYYUR K YURPKY UM ) S HTK H HT P H PK UM () S% FOH PY O CH H PUT TK 3e ➀ %+ ➁ a %+ ➂ %. ➍ a %/ Page!5

6 e e e HOMEWORK PROBLEMS 10. GU MRU H PY ++ :A % GU PYO U OHTN M US H YHTK MPR U H H S 7%8% MPR % ;U SHT YW H M UM MPR PRR I W P K H SPTPS S3e ➊ )) M ) ➁ (.- M ) ➂ (+. M ) ➃. M ) 11. GU OH HT 0 NHRRUT UUR% FOH U RK I O MRU H MU H + OU TU 3e ➊., :A ➁ +), :A ➂, :A ➃ ), :A e!! 12.GU UUR PY 0 M RUTN HTK + M PK % PY KP PK K PT U ) Y PUTY2 H Y PSSPTN H H - M RUTN HTK H KP PTN H H M RUTN% DO Y PSSPTN H H OHY H UTY HT YRU M US M U / M % DO KP PTN H H PY H UTY HT () M K % FOH PY O UR S PT NHRRUTY3e ➀ ( / NHRRUTY ➁ ( -, NHRRUTYe ➌ ). NHRRUTY ➃ (./ NHRRUTY e e 13. DU PT HY ; OP O UM O MURRU PTN PY? D USS TK K3e ➀ YUKP S IP H IUTH ➁ CUKP S H IUTH e ➌ CUKP S IPY RMH ➃ YUKP S O K U PK 14. DO OPNO Y UT T H PUT UM H UT HSPTH PUT PY Y H O 1e ➀ Y N P ➁ SHPT K HPT ➂ MPR ➍ Y MH UM O UUR 15. 4M TU Y O T HN HSU T UM H? D MPR K PY1e ➊, ➁ ) ➂ (- ➃ / 16. FOP O NU TS T HN T PY Y UTYPIR MU c8s RU BPNO U TU d RH Y3e ➀ 676 ➋ C;4 ➂ 6AC6 ➃ 8A4 17. DO ; UM H UUR PRR ciu T d O T OH UIR S PY Y1e ➀ O U HR HR HRPTP PY UU OPNO ➁ O ; PY UU OPNO e ➂ O HT P H PK PY UU RU ➍ O U HR HR HRPTP PY UU RU 18. DO SUY USSUT UM HT P H PK Y PY1e ➀ 7A7 ➁ D7C ➌ D IPKPS P ➃ DP H PUTe Page!6

7 HOMEWORK WORKSHEETS GRID FILTER AREA CALCULATION (PAGE 23) Length Width Number 2 Sides in Feet in Feet of Grids TEMPERATURE RISE CALCULATION (PAGE 25) Volume Number F BTU s 8.33 In Gallons Temperature Rise FILTER MEDIA RATE CALCULATIONS (PAGE 139) Filter Media Rate In GPM in Square Feet CHEMICAL ADJUSTMENT WORKSHEET (PAGE 260) Page!7

8 HOMEWORK WORKSHEETS BREAKPOINT CHLORINATION WORKSHEET (PAGE 260) Combined Chlorine Chlorine Free Chlorine Combined Chlorine Minus Breakpoint Chlorine Combined Chlorine Free Chlorine 10 minus Desired FLOW RATE CALCULATIONS (PAGE 119) Volume Turnover Rate by 60 in Gallons in Hours CHEMICAL ADJUSTMENT WORKSHEET (PAGE 260) Page!8

9 HOMEWORK WORKSHEETS CHEMICAL ADJUSTMENT WORKSHEET (PAGE 260) SATURATION INDEX WORKSHEET (PAGE 67) Tested Value Factor Adjusted Value Adjusted Factor ph Temperature Calcium hardness Alkalinity Sub-total Dissolved Solids Saturation Index FILTER AREA CALCULATIONS (PAGE 139) Filter Media Rate in GPM from page 139 Page!9

10 HOMEWORK WORKSHEETS FLOW RATE CALCULATIONS (PAGE 119) Volume Turnover Rate by 60 in Gallons in Hours COMPLEX POOL VOLUME IN GALLONS (PAGE 28) Shallow Depth Deep Depth + Avg. Depth Pool 1 then by 2 Length Width Avg. Depth Pool 1 Gallons Pool Gallons Pool 1 Length Width Avg. Depth Pool 2 Gallons Pool Gallons Pool 2 Gallons + Gallons Pool 1 Gallons Pool 2 Page!10

11 WORKSHEETS TO BE USED ONLY ON EXAM COMPLEX POOL VOLUME IN GALLONS (PAGE 28) Shallow Depth Deep Depth + Avg. Depth Pool 1 then by 2 Length Width Avg. Depth Pool 1 Gallons Pool Gallons Pool 1 Length Width Avg. Depth Pool 2 Gallons Pool Gallons Pool 2 Gallons + Gallons Pool 1 Gallons Pool 2 FLOW RATE CALCULATIONS (PAGE 139) Volume Turnover Rate by 60 in Gallons in Hours FILTER AREA CALCULATIONS (PAGE 139) Filter Media Rate in GPM from page 139 Page!11

12 SATURATION INDEX WORKSHEET (PAGE 67) Tested Value Factor Adjusted Value Adjusted Factor ph Temperature Calcium hardness Alkalinity Sub-total Dissolved Solids Saturation Index CHEMICAL ADJUSTMENT WORKSHEET (PAGE 260) FILTER MEDIA RATE CALCULATIONS (PAGE 139) Filter Media Rate In GPM in Square Feet Page!12

13 WORKSHEETS TO BE USED ONLY ON EXAM CHEMICAL ADJUSTMENT WORKSHEET (PAGE 260) BREAKPOINT CHLORINATION WORKSHEET (PAGE 260) Combined Chlorine Chlorine Free Chlorine Combined Chlorine Minus Breakpoint Chlorine Combined Chlorine Free Chlorine 10 minus Desired TEMPERATURE RISE CALCULATION (PAGE 25) Volume Number F BTU s 8.33 In Gallons Temperature Rise Page!13

14 WORKSHEETS TO BE USED ONLY ON EXAM CHEMICAL ADJUSTMENT WORKSHEET (PAGE 260) GRID FILTER AREA CALCULATION (PAGE 23) Length Width Number 2 Sides in Feet in Feet of Grids FLOW RATE CALCULATIONS (PAGE 139) Volume Turnover Rate by 60 in Gallons in Hours Page!14