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3 years ago

10.) A solid circular titanium control rod at 7,000 lb axial tension force where stress must not

Engineering

1 answer:

lina2011 [118]3 years ago

6 0

Answer: exceed 42,000 psi. Assume that the modulus of elasticity of the titanium is 16,500,000 psi

Explanation: sorry if im wrong and have a wonderful day!!!!

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After a program has downloaded to a PLC, what must be selected?

Hitman42 [59]

Answer:

A driver is an independent software application that is used to configure communication between a personal or industrial computer and a hardware device

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2 years ago

Technician A says that diesel fuel system filters also include a water separator. Technician B says that water from the separato

Verizon [17]

Answer:

A is correct

Explanation:

water can cause several types of problems in a high pressure fuel injection system. Within reasonable and fairly broad limits, warmer fuel is better than cooler fuel. Some systems use a loop off the radiator system to help warm the fuel. No need to cool the fuel, especially with direct contact water.

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3 years ago

Milestone 1: Write code which asks for a length input until it gets an integer 10 or greater, then creates 2 arrays of this leng

jonny [76]

Answer:

import java.util.Scanner;

import java.lang.Math;

class Main {

public static void main(String[] args) {

int length = 0;

boolean lengthCheck = true;

Scanner scan = new Scanner(System.in);

while (lengthCheck == true)

{

System.out.println("Enter an array length (must be 10 or greater):");

length = scan.nextInt();

if (length >= 10)

{

lengthCheck = false;

}

int[] firstArray = new int[length];

int[] secondArray = new int[length];

System.out.print("\nFirst Array: ");

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

{

firstArray[i] = (int) (Math.random() * 100) + 1;

System.out.print(firstArray[i] + " ");

}

System.out.print("\n\nSecond Array: ");

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

{

secondArray[i] = (int) (Math.random() * 100) + 1;

System.out.print(secondArray[i] + " ");

}

System.out.println("\n");

boolean[] isAdded = new boolean[100];

int[] merge = new int[(firstArray.length + secondArray.length)];

int j=0;

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

{

if(!isAdded[firstArray[i] - 1]) {

merge[j] = firstArray[i];

j++;

isAdded[firstArray[i] - 1] = true;

}

if(!isAdded[secondArray[i] - 1]) {

merge[j] = secondArray[i];

j++;

isAdded[secondArray[i] - 1] = true;

}

System.out.print("Merged Array: ");

for (int i = 0; i < 2*length && merge[i] != 0; i++)

{

System.out.print(merge[i] + " ");

}

System.out.println("\n");

}

3 0

4 years ago

Suppose an electric toaster oven is on for 30 minutes. Roughly (to 30% accuracy) how much energy is used by the oven? (a) 5 kWh

katrin2010 [14]

Answer:

Roughly, an electric toaster oven on for 30 minutes uses: d) 2 million Joules of energy

Explanation:

An average toaster oven uses around 1.2 kW (or 1200 W) of power.

If it is on for 30 minutes, we can calculate how much energy it will use, knowing that energy equals power times time (that the machine is using power), taking into account units (kWh=kW*h and J=W*s):

$E_{kWh}=1.2kW*30 min*\frac{1 h}{60 min}=0.6kWh\\E_{J}=1200W*30 min*60\frac{s}{min}=2160000 J$

As we assumed the power of the toaster, it is enough to say that an electric toaster oven uses roughly 2 million Joules, as there is only an 8% ( $\frac{|difference between values|}{value used} *100=\frac{|160000 J|}{2000000J} *100$ ) difference between our calculated value and the rough estimation.

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3 years ago

Which is not a requirement for raising crops?

USPshnik [31]

Explanation:

Since there are no answer choices, how do we answer this? comment the answer choices below and ill edit this

8 0

3 years ago

Read 2 more answers