1

--

-

, , , , ,

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, ,

, ÷ 2 = 2000

x 8 =16000

÷ 0.50 = 4000

x 3

= 12000

,,

,

,

÷ 1 = 4000

x 4 =16000

÷ 0.4 = 10,000

, x 2

= 20,000

2

, ,

, , ,

, , , ,

, , ,

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, , ,

x 25,000 = 1,50,000

2 x 20,000 = 40,000

3 x 30,000 = 90,000

1 x 25,000 = 25,000

, , , , , , ,

, HP) ,

HP)

,

PVC pipe) x 10 % = 3

3

Delivery pipe)

,

,

H) = 30 + 3+ 1 + 10 = 44

Q) = (HP x 75e) ÷ H

HP = 10, e = 0.6, H = 44

Q) = (10 x 75 x 0.6) ÷ 44 ,

, ,

PVC pipe) x 10 % = 2.5

Delivery pipe)

, ,

H) = 25 + 2.5+ 1 + 10 = 38.5

Q) = (HP x 75e) ÷ H

HP = 7.5, e = 0.6, H = 38.5

Q) = (7.5 x 75 x 0.6) ÷ 38.5 ,

4

, ,

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,,

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,

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, , ÷ 36,000) x 60

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5

,

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,

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,

,