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stellarik [79]
3 years ago
7

A company has a stack that emits a hazardous air pollutant. The ground mass concentration directly downwind of the plume sometim

es exceeds the safe limit (call it cj,safe) and the Department of Environmental Protection (DEP) is requiring a correction to this situation. The company decides to look into building a taller stack, rather than investing in a more sophisticated and very expensive APCS. They hire you as a consultant to calculate how tall the new stack would have to be in order to satisfy DEP.
Required:
a. Generate an equation to determine the stack height hs required such that, for the reflecting ground case, the ground level concentration on the ground directly downwind (y = 0 and z = 0) does not exceed the safe level at any location along the ground.
b. Repeat for the absorbing ground case.
c. Discuss. Is this a good solution for the company’s problem? For the environment?
Engineering
2 answers:
fomenos3 years ago
4 0
Nobody about to do all of that lol
fredd [130]3 years ago
3 0

Answer:

do the wam wam

Explanation:

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4 0
3 years ago
Q5
Klio2033 [76]

The C++ code that would draw all the iterations in the selection sort process on the array is given below:

<h3>C++ Code</h3>

#include <stdio.h>

#include <stdlib.h>

int main() {

   int i, temp1, temp2;

   int string2[16] = { 0, 4, 2, 5, 1, 5, 6, 2, 6, 89, 21, 32, 31, 5, 32, 12 };

   _Bool check = 1;

   while (check) {

       temp1 = string2[i];

       temp2 = string2[i + 1];

       if (temp1 < temp2) {

           string2[i + 1] = temp1;

           string2[i] = temp2;

           i = 0;

       } else {

           i++;

           if (i = 15) {

               check = !check;

           }

       }

   }

   

   return 0;

}

Read more about C++ programming here:

brainly.com/question/20339175

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1 year ago
What Advantage does a voltmeter have over a noncontact voltage indicator when testing for voltage
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Answer:

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Explanation:

Hope it helps! :)

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2 years ago
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AveGali [126]

Answer:

b

Explanation:

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