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Temka [501]
3 years ago
10

Engineering practices include which of the following? Select all that apply.

Engineering
1 answer:
Roman55 [17]3 years ago
5 0

Answer:

A, D

Explanation:

you choose one end model to make.

you don't carry out investigations

you conduct tests to record data but not just one

engineering is science and math easy

you don't always agree with a team but the challenge is good

have a great day

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CPS 2231: Computer Organization and Programming Programming assignment #1 Concepts: Scanner, loops, input validation, array, met
agasfer [191]

Answer:

import java.util.*;

public class BarChart

{

public static void main(String args[])

{

int arr[]=new int[5];

Scanner sc=new Scanner(System.in);

for(int i=0;i<5;i++)

{

while(true){

System.out.println("Enter today's sale for store "+(i+1)+" (negative value not allowed)");

arr[i]=sc.nextInt();  

if(arr[i]>0)

break;

}

}

System.out.println("SALES BAR CHART");

for(int i=0;i<5;i++)

{

System.out.println("Store "+(i+1)+": ");

for(int j=0;j<arr[i];j=j+100)

{  

System.out.print("*");

}

System.out.println("");

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3 0
3 years ago
A 20 dBm power source is connected to the input of a directional coupler having a coupling factor of 20 dB, a directivity of 35
lukranit [14]

Answer:

P_O = 0.989 watt = 19.9 dBm

Explanation:

Given data:

P_1 power = 20 dBm  = 0.1 watt

coupling factor is 20dB

Directivity = 35 dB

We know that

coupling factor = 10 log \frac{P_1}{P_f}

solving for  final power

20 = 10 log\frac{P_1}{P_f}

2 = log \frac{P_1}{P_f}

100 = \frac{0.1}{P_f}

P_f = 0.001 watt = 0 dBm

Directivity D =  10 \frac{P_f}{P_b}

35 = 10 \frac{0.001}{P_b}

P_b = 3.162 \times 10^{-7} wattt

output Power  = P_1 -P_f - P_b

                       = 0.1 - 0.001 - 3.162 \times 10^{-7}

P_O = 0.989 watt = 19.9 dBm

6 0
4 years ago
Problem a) – c): Use the method of joints, the method of sections, or both to solve the following trusses. Draw F.B.Ds for all y
Ghella [55]

Answer:

This is confusing sorry

Explanation:

7 0
3 years ago
The moisture content in air (humidity) is measured by weight and expressed in pounds or ____________________.
VikaD [51]

Moisture content is measured in terms of pounds of water per pound of air (lb water/lb air) or grains of water per pound of air (gr. of water/lb air).

Hope this helps❤

3 0
3 years ago
How many coordinates are required for a 3-dimensional force?
Burka [1]
Hope this helps YEET

4 0
3 years ago
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