True since they’re engineers they don’t mess with the actual petroleum
Answer:
it will take for the casting to solidify 2.55 min
Explanation:
given data
mold constant = 4 min/cm²
length = 35 cm
width = 10 cm
thickness = 15 mm
solution
we use here Chvorinov's Rule that is
Chvorinov's Rule = mold constant ×
..............1
put here value
Chvorinov's Rule = 4 ×
Chvorinov's Rule = 2.55 min/in
so heer unit flow become
Answer:
Dimensioning a drawing refers to drawing a dimension for every side of the figure. It means to write the lengths of every side in the figure(2D or 3D)
<em>Hope it helps <3</em>
Answer:
This is a function written in Python Programming Language to check whether a given number is prime or not.
def is_prime(n):
if (n==1):
return False
elif (n==2):
return True;
else:
for x in range(2,n):
if(n % x==0):
return False
return True
print(is_prime(9))
Explanation:
<h2 />
Answer:
![\Delta S = 1581663.5ft^3](https://tex.z-dn.net/?f=%5CDelta%20S%20%3D%201581663.5ft%5E3)
Explanation:
We need to calculate the change in storage through the changes given,
That is,
![\Delta S = P+I-O-O_{seepage}-E](https://tex.z-dn.net/?f=%5CDelta%20S%20%3D%20P%2BI-O-O_%7Bseepage%7D-E)
Where the loss are representing by,
![P= Precipitation\\I= Inflow\\O= Outflow\\O_{Seepage}= Outflow by seepage\\E=Evaporation](https://tex.z-dn.net/?f=P%3D%20Precipitation%5C%5CI%3D%20Inflow%5C%5CO%3D%20Outflow%5C%5CO_%7BSeepage%7D%3D%20Outflow%20by%20seepage%5C%5CE%3DEvaporation)
So calculating the values we have
![\Delta S = P+(I-0)-O_{seepage}-E](https://tex.z-dn.net/?f=%5CDelta%20S%20%3D%20P%2B%28I-0%29-O_%7Bseepage%7D-E)
![\Delta S = 4.25+ (30ft^3/s-27ft^3/s)-1.5in-6in](https://tex.z-dn.net/?f=%5CDelta%20S%20%3D%204.25%2B%20%2830ft%5E3%2Fs-27ft%5E3%2Fs%29-1.5in-6in)
The values inside the are parenthesis need to be konverted as I note here.
![(30days(24hr/1day)(3600s/1hr)(1acre.ft/43560ft^3)(1/525acres)(12in/1ft)](https://tex.z-dn.net/?f=%2830days%2824hr%2F1day%29%283600s%2F1hr%29%281acre.ft%2F43560ft%5E3%29%281%2F525acres%29%2812in%2F1ft%29)
That is,
![\Delta S = 0.83in\Delta S= (0.83in*1ft/12in)(525acres)\\\Delta S=36.31 acres.ft\\\Delta S=36.31acres.ft*(43560ft^3/acrees.ft)\\\Delta S = 1581663.5ft^3](https://tex.z-dn.net/?f=%5CDelta%20S%20%3D%200.83in%5CDelta%20S%3D%20%280.83in%2A1ft%2F12in%29%28525acres%29%5C%5C%5CDelta%20S%3D36.31%20acres.ft%5C%5C%5CDelta%20S%3D36.31acres.ft%2A%2843560ft%5E3%2Facrees.ft%29%5C%5C%5CDelta%20S%20%3D%201581663.5ft%5E3)