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LHAP Year 4 > Red Seal > Flashcards

Red Seal Flashcards

1
Q

What are the steps in installing a fence

A

Mark posts. Dig holes. Cut posts. Stringer. Infill

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2
Q

What type of saw should be used for cutting pavers

A

Wet saw with a diamond blade

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3
Q

What are the steps to install poly sand.

A

Sweep. Tamp. Water

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4
Q

The steps involved in making wet mortar

A

Mix 1 part sand, 2 parts masonry cement, 3 parts water.
or
2 parts sand, Portland cement, water.

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5
Q

Steps to install SRW. Segmental Retaining Wall.

A

Excavate. Base. Compact. Lay. Fill. Glue Caps.

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6
Q

Steps for winterizing a vehicle long term include

A

Disconnect or remove spark plug. Drain gas. Change or drain oil.

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7
Q

A2 + B2 = C2. This is which theorem

A

Pythagorean theorem

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8
Q

Pythagorean theorem is also know as ? and can be used to square a deck

A

3-4-5 Rule

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9
Q

1L = ?mL

A

1000

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10
Q

The gas to oil ratio is 50:1 for a fuel mix, how much oil do you to 10L of gas

A

200mL
First. 10L=10000mL
Second. 10,000 * 1 = 10,000
Third. 10,000 / 50 = 200mL

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11
Q

How much oil do you add to 5L of gas if the ratio is 32:1

A

5L = 5000mL
5000 / 32 = 156mL
Ans = 156mL

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12
Q

Slope = ?

A

Rise over Run

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13
Q

Angle is expressed as a ?

A

Degree

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14
Q

Grade is expressed as a ?

A

Percentage

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15
Q

Slope is expressed as a ?

A

Ratio

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16
Q

What is the grade percentage of a path that is 7m long with a 35cm rise

A

First. 7m = 700cm, Convert m to cm
Second. 35 / 700 = 0.05, perform rise/run calculation
Third. 0.05 * 100 = 5%, convert to percentage

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17
Q

1m = ? cm

A

100cm

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18
Q

1m = ? mm

A

1000mm

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19
Q

What is the rise of an 80’ long driveway with a grade of 2%

A

First. x / 80 = 0.02. Rise over run ratio
Second. 0.02 x 80 = 1.6 feet. Perform basic algebra calc. to determine value of the variable.
Third. 0.6 x 12 inches = 7.2 inches. 1.6 feet = 1’ 7 1/4”. Express measurement in feet and inches.

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20
Q

How would you transport tools and equipment to site

A

Make sure you tie down your equipment.

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21
Q

Rose Pruning

A

Dont cut off the graft. Same as other pruning.

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22
Q

Vine Pruning

A

Training

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23
Q

Hedge Pruning

A

Dont cut out to much

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24
Q

A Red line on a utility map means

A

Electrical power lines. Conduit. Cables

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25
Q

A Orange line on a utility map means

A

Telecommunication, alarms, signal lines.

26
Q

A Yellow line on a utility map means

A

Gas, Oil, Steam, Petroleum

27
Q

A Green line on a utility map means

A

Sewage and drain lines

28
Q

Blue on a utility map means

A

Potable Water

29
Q

Purple on a utility map means

A

Reclaimed water, Irrigation, Slurry lines

30
Q

Pink on a utility map means

A

Temporary survey lines.

31
Q

White on a utility map means

A

Proposed excavation

32
Q

Foresight means (FS)

A

The point of interest whose elevation needs to be determined

33
Q

Backsight means (BS)

A

A measurement taken on a known point with a known elevation

34
Q

Benchmark

A

Point of known elevation marked in a permanent way, serving as a reference point from which other elevations are measured

35
Q

The min and max slope for a lawn is

A

1% - 5%

36
Q

The min and max slope for a patio is

A

0.5% - 3%

37
Q

The min and max slope for a pathway is

A

0.5% - 8%

38
Q

The min and max slope for a accessibility pathway is

A

0.5% - 5%

39
Q

The min and max slope for a driveway is

A

0.5% - 11%

40
Q

Formula for volume of a cylinder

A

pie*radius sq *h

41
Q

What is the cost of fertlizing a 20,000 lawn 1lb N/1000 sq feet with 23-3-23. The fertlizer comes in 55lb bags at $32 a bag.

A

Step 1. Calculate the rate. = 1 / .23 = 4.35lbs of product for 1lb of N
Step 2. Determine the quantity of product required for the application. Cross Multiply. 4.35/1000 = x/20,000, 20,000 * 4.35 =87, 000. Then divide the answer by the denominator. 87,00 / 1000 = 87
Step 3. Calculate Cost. 87 / 55lb bag = 1.58 bags. 1.58 * $32/bag = 50.56.
Step 4. What is the cost of the Nitrogen for 1 application. 50.56 * .23 = $11.63

42
Q

The steps to install a waterfall are

A

Dig the hole. Liner. Base. Install rocks. fill cavity behind with foam. Test.

43
Q

List PPE for a chainsaw.

A

Right answer has chaps

44
Q

When bringing a truck and trailer to site what needs to be considered

A

Weight and height restrictions, truck route, jurisdictional permits.

45
Q

When working in a different city what would you as the contractor have to get

A

A business license

46
Q

Best way to maintain Kentucky Bluegrass

A

Mow 6-8cm (2”-3”)

47
Q

Black residue on/below a linden would be cause by which pest

A

Aphids

48
Q

White residue on a rose is likely what

A

Powdery Mildew

49
Q

What is the hole size for something with a 60cm rootball

A

240cm

50
Q

How would you add koi fish to a pond

A

Acclimatize the fish

51
Q

What would you add to lower pH

A

Sulfur

52
Q

What would add to increase pH

A

Lime

53
Q

Review this

A

Review

54
Q

What would you give for a Rhododendron with interveinal chlorosis

A

Chelated iron

55
Q

A class B fire extinguisher is used for

A

Flammable liquids and gases.

56
Q

A class A fire extinguisher is used for

A

Common combustibles

57
Q

A Class C fire extinguisher is used for

A

Live electrical equipment

58
Q

The longest answer is usually?

A

Right

59
Q

Time and a half is

A

Regular rate * 1.5

60
Q

Jump cut

A

review

LHAP Year 4 (10 decks)

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