Name of Team______________________________________
Name of Team______________________________________ circle the correct 10pts/ea.
Agriculture Mechanics-CDE…..Flandreau CDE 2011 Team Event
A producer is raising 300 acres of wheat, 200 acres of corn and 180 acres of soybeans.
The yields: wheat 55 bu/acre soybeans 45 bu/acre corn 145 bu/acre
Available on farm storage is from 7 round bins 26 feet in diameter
and grain height of 31 feet answer the following-----
1. How many cubic feet of storage are needed for wheat?
a. 11257.2 b. 21191.9 c. 3589.4 d. not given
2. How many cubic feet of storage are needed for soybeans?
a. 10403.3 b. 2457.8 c. 66231.4 d. not given
3. How many cubic feet of storage are need for corn?
a. 37246.3 b. 10403.3 c. 33258.2 d. not given
4. How much on farm storage is available in cubic feet?
a. 150456.4 b. 29111.0 c. 115153.22 d. not given
5. Is their enough storage for the crop, providing that you cannot mix grains in the bins? yes or no
A dairy cow can produce 1,050 lbs to 1,200 lbs of manure per week (121.8 to 146.3 gallons) Use 146# for your calculations…. 1 cubic foot = 7.4805 US gallons
If a dairy has 120 cows and wishes to store 12 weeks of waste in a concrete containment facility, which facility will be sufficient and not over fill, considering not just the cow waste but a 35% overrun for milk house waste and 20 year rain storm.
6. Total waste produced by only the cows in gallons?
a. 17520 b. 25642 c. 210240
7. Total waste of cows, milkhouse waste, and 20 year rain in gallons?
a. 23652 b.17520 c. 283824 d. not given
8. Which facility is sufficient and not an overfill scenario?
a. 2782.6 cu. ft. b. 17560 cu ft. c. 898899.8 cu ft d. 37941.8 cu ft.
A California Poultry Producer has just received notice from the USDA that his flock of 300,000 has to be destroyed because is infected with a very virulent strain of Newcastle disease. A hole must be dug and the flock is to be buried under 3 feet of earth. A backhoe is summoned and the process proceeds.
9. If 237 birds constitute a cubic yard, which of the structures will fulfill the minimum requirement? a. 200’Lx 30’Wx6’Deep b. 150’Lx20’Wx8’Deep
10. If the backhoe costs $45 per hour and works 4 1/2 hours the first day, 9 hours the second day and 5 ¼ hours the last day. And is required to get a $175 digging permit for the state of California. What is the cost of the backhoe?
a. $248 b. $ 923.50 c. $ 8945.12 d. $1018.75 e. not given
Attached to team Problem Whether grain is stored in square or rectangular buildings, round bins, or triangular or conical piles, you can easily estimate the number of bushels.
All you need to know are the following formulas:
SQUARE AND RECTANGULAR BINS
Measure the length (L), width (W) and average height (H) in feet of the grain. You may wish to level a section of the pile to obtain a more accurate measurement.
The formula is: L x W x H = Volume
Example: 25 x 12 x 8 = 2,400 cubic feet
ROUND BINS
Measure the diameter (D) and height of the bin.
The formula is D x D x H x 0.785 = Volume
Example: 24 x 24 x 18 x 0.785 = 8,138.88 cubic feet
TRIANGULAR PILE
Measure the length, width and height of the pile.
The formula is L x W x H x 0.5 = Volume
Example: 25 x 25 x 7 x 0.5 = 2,187.50 cubic feet
CONICAL PILE
Measure the total height and diameter of the pile.
The formula is D x D x H x 0.262 = Volume
Example: 20 x 20 x 8 x 0.262 = 838.40 cubic feet
CALCULATING BUSHELS
One cubic foot holds approximately 0.7786 bu. of grain --any grain. Simply multiply the volume of grain in cubic feet by 0.7786.
For rectangular bin in the example above, 2,400 cubic feet x 0.7786 = 1,869 bu.
In the round bin, 8,139 cubic feet x 0.7786 = 6,337 bu.
In the triangular pile, 2,187 cubic feet x 0.7786 = 1,702 bu
In the conical pile, 838 cubic feet x 0.7786 = 652 bu.
These formulas will not be accurate to a single bushel. But they will give you a good estimate of the number of bushels stored in a shed, bin or pile without having to count each truckload.
Name of Team_______Key______________________ circle the correct 10pts/ea.
Agriculture Mechanics-CDE…..Flandreau CDE 2011 Team Event
A producer is raising 300 acres of wheat, 200 acres of corn and 180 acres of soybeans.
The yields: wheat 55 bu/acre soybeans 45 bu/acre corn 145 bu/acre
Available on farm storage is from 7 round bins 26 feet in diameter
and grain height of 31 feet answer the following-----
1. How many cubic feet of storage are needed for wheat?
a. 11257.2 b. 21191.9 c. 3589.4 d. not given
2. How many cubic feet of storage are needed for soybeans?
a. 10403.3 b. 2457.8 c. 66231.4 d. not given
3. How many cubic feet of storage are need for corn?
a. 37246.3 b. 10403.3 c. 33258.2 d. not given
4. How much on farm storage is available in cubic feet?
a. 150456.4 b. 29111.0 c. 115153.22 d. not given
5. Is their enough storage for the crop, providing that you cannot mix grains in the bins? yes or no
A dairy cow can produce 1,050 lbs to 1,200 lbs of manure per week (121.8 to 146.3 gallons) Use 146# for your calculations…. 1 cubic foot = 7.4805 US gallons
If a dairy has 120 cows and wishes to store 12 weeks of waste in a concrete containment facility, which facility will be sufficient and not over kill considering not just the cow waste but a 35% overrun for milk house waste and 20 year rain storm.
6. Total waste produced by only the cows in gallons?
a. 17520 b. 25642 c. 210240
7. Total waste of cows, milkhouse waste, and 20 year rain in gallons?
a. 23652 b.17520 c. 283824 d. not given
8. Which facility is sufficient and not an overfill scenario?
a. 2782.6 cu. ft. b. 17560 cu ft. c. 898899.8 cu ft d. 37941.8 cu ft.
A California Poultry Producer has just received notice from the USDA that his flock of 300,000 has to be destroyed because is infected with a very virulent strain of Newcastle disease. A hole must be dug and the flock is to be buried under 3 feet of earth. A backhoe is summoned and the process proceeds.
9. If 237 birds constitute a cubic yard, which of the structures will fulfill the minimum requirement? a. 200’Lx 30’Wx6’Deep b. 150’Lx20’Wx8’Deep
10. If the backhoe costs $45 per hour and works 4 1/2 hours the first day, 9 hours the second day and 5 ¼ hours the last day. And is required to get a $175 digging permit for the state of California. What is the cost of the backhoe?
a. $248 b. $ 923.50 c. $ 8945.12 d. $1018.75 e. not given
School: __________________________ Score: __________________
Ag Mechanics Team Problems
Answer Sheet
1. ____________
2. ____________
3. ____________
4. ____________
5. ____________
6. ____________
7. ____________
8. ____________
9. ____________
10. __________
Printed Name of Individual___________________________________
Name of Team______________________________________
Agriculture Mechanics-CDE…..Flandreau CDE 2011 Skills Event 1
Electrical Practical…..Soldiering
Instructions: You will be given a eye connector and two pieces of wire to complete this task…..Students are to perform the soldiering task and tape the finished product to this paper and hand in.
[pic]
Scoring:
Safety 10 pts.
Eye end formed and soldiered 20pts
Splice formed and soldiered 20 pts
Eye properly attached 20 pts
Printed Name of Individual___________________________________
Name of Team______________________________________2 pts each
Agriculture Mechanics-CDE…..Flandreau CDE 2011 Skills Event 2
Lubricants Match the lubricants with the container 4 pts. each
_____1. Wheel pack bearing grease
_____2. Transmission Fluid Dextron 3
_____3. Pre1997 antifreeze coolant
_____4. Transmission and Hydraulic Fluid --Hy tran
_____5. Brake Fluid
_____6. Power Steering Fluid
_____7. Multiweight 10-30w
_____8. 10w straight weight
_____9. Dex Cool antifreeze coolent
_____10. 90 w gear oil
_____11. 160 w gear oil
_____12. diesel fuel
_____13. normal lubrication grease
_____14. windshield washerfluid
Printed Key
Name of Team____________Key______________________2 pts each
Agriculture Mechanics-CDE…..Flandreau CDE 2011 Skills Event 2
Lubricants Match the lubricants with the container 4 pts. each
___G __1. Wheel pack bearing grease
__A ___2. Transmission Fluid Dextron 3
___K __3. Pre1997 antifreeze coolant
____B_4. Transmission and Hydraulic Fluid --Hy tran
___E__5. Brake Fluid
___M__6. Power Steering Fluid
___I__7. Multiweight 10-30w
___C__8. 10w straight weight
___D__9. Dex Cool antifreeze coolent
____J_10. 90 w gear oil
____L_11. 160 w gear oil
____H_12. diesel fuel
____N_13. normal lubrication grease
____F_14. windshield washerfluid
Name of Team______________________________________2 pts each
Agriculture Mechanics-CDE…..Flandreau CDE 2011 Skills Event 3
Students will select the correct answers:
______1. cast iron
______2. maluable iron
______3. copper
______4. brass
______5. aluminum
______6. zinc
______7. wrought iron
______8. Bakelite
______9. high density plastic
______10. low density plastic
______11. carbon rod
______12. mild steel
______13. high carbon steel
______14. properly sharpened drill bit for mild steel
______15. properly sharpened chisel
______16. 60,000 psi tensile strength, can use overhead, inexpensive general purpose
______17. best on rusty or painted metal
______18. used on ferrous or non ferrous metals
______19. cast iron rod
______20. only rod that can produce a certified weld on walkways and bridges
Printed Name of Individual____Key_______________________________
Name of Team______________________________________2 pts each
Agriculture Mechanics-CDE…..Flandreau CDE 2011 Skills Event 3
Students will select the correct answers:
___o___1. cast iron
____p__2. maluable iron
____b__3. copper
____w__4. brass
_____x_5. aluminum
____b__6. zinc
____L__7. wrought iron
____M__8. Bakelite
_____C_9. high density plastic
___E ___10. low density plastic
____V__11. carbon rod
____T __12. mild steel
____J__13. high carbon steel
____Q__14. properly sharpened drill bit for mild steel
_____N_15. properly sharpened chisel
____H __16. 60,000 psi tensile strength, can use overhead, inexpensive general purpose
____A__17. best on rusty or painted metal
___F __18. used on ferrous or non ferrous metals
____D __19. cast iron rod
_____U_20. only rod that can produce a certified weld on walkways and bridges
Printed Name of Individual___________________________________
Name of Team______________________________________2 pts each
Agriculture Mechanics-CDE…..Flandreau CDE 2011 Skills Event 4
Electrical Practicals Use the electrical meter to determine the following:
______1. 2 volts
______2. 16 volts
______3. 9 volts
______4. 5 volts
In which of the following wires is their continuity?
______5. (yes or no)
______6. (yes or no)
_______7. (yes or no)
_______8 (yes or no)
Read Electric Motor Nameplate::::::
______9. Horsepower a. ¼ b. ½ c. 3/4
______10. Volts a. 90 b. 115 c. 230
______11. Amps a. 4.9 b. 6.2 c. 1.5
______12. RPM a. 860 b. 3500 c.1725
______13. Phase a. single b. dual c. three
______14. Cycles a. 50 b. 45 c. 60
______15. Hours a. Continuous duty b. intermittent duty
______16. Frame Size a. 56z b. 64 c. 85a
______17. Type Motor a. DC b. AC c. AC-DC
______18. Base a. resilent b. solid
Printed Name of Individual___Key________________________________
Name of Team______________________________________2 pts each
Agriculture Mechanics-CDE…..Flandreau CDE 2011 Skills Event 4
Electrical Practicals Use the electrical meter to determine the following:
__D___1. 2 volts
__B___2. 16 volts
__A __ 3. 9 volts
__C___4. 5 volts
In which of the following wires is their continuity?
_yes_____5. (yes or no)
_yes_____6. (yes or no)
_ yes______7. (yes or no)
_yes______8 (yes or no)
Read Electric Motor Nameplate::::::
__a____9. Horsepower a. ¼ b. ½ c. 3/4
___b___10. Volts a. 90 b. 115 c. 230
__a____11. Amps a. 4.9 b. 6.2 c. 1.5
__a____12. RPM a. 860 b. 3500 c.1725
__a____13. Phase a. single b. dual c. three
_ c_____14. Cycles a. 50 b. 45 c. 60
__a____15. Hours a. Continuous duty b. intermittent duty
__a____16. Frame Size a. 56z b. 64 c. 85a
__b____17. Type Motor a. DC b. AC c. AC-DC
__b____18. Base a. resilent b. solid
Name_______________ Team-school______________
Skill-Mixing concrete and slump test 2011 skills event 5
[pic]
How does slump effect the overall curing of the cement?________________________________________________________________
How does mixing effect the overall curing of the cement?________________________________________________________________
What will too much water in the mix do to the hardness?_______________________________________________________________
For this skill you will use, two Dixie cups, a measuring cup, a stirring rod, water and cement. Your job is to mix the concrete to the correct pouring plastic consistency by mixing and adding water to obtain that sweet spot.
Once you have the perfect mix(slumps ½-1”) bring your sample cup the monitor for evaluation.
[pic]Rubric: slumps ½-1” 20
Consistency 10
Filled out sheet 10
-----------------------
Formed hook and soldiered 1”
Twisted together bond 1” each and soldiered
Eye attached on ¾” wire and insulation (not soldiered)
Ounces of water used:
................
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