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Goryan [66]
3 years ago
13

Savabuck University has installed standard pressure-operated flush valves on their water closets. When flushing, these valves de

liver 130.0 L min1 . If the delivered water costs $0.45 per cubic meter, what is the monthly cost of not repairing a broken valve that flushes continuously?
Engineering
1 answer:
Dvinal [7]3 years ago
7 0

Answer:

Cost = $2527.2 per month.

Explanation:

Given that

Discharge ,Q = 130 L/min

 So

Q=0.13\ m^3/min

Cost =  $0.45 per cubic meter

1 month = 30 days

1 days = 24 hr = 24 x 60 min

1 month = 30 x 24 x 60 min

1 month = 43,200 min

Lets xm^3\ water\ waste\ in\ a\ month

x = 0.13 x 43,200

x=5616\ m^3

So the total cost = 5616 x 045 $

Cost = $2527.2 per month.

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A rod that was originally 100-cm-long experiences a strain of 82%. What is the new length of the rod?
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Answer:

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