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4 years ago

What is the most common concern with using variable frequency drives?

Computers and Technology

1 answer:

Whitepunk [10]4 years ago

6 0

Answer:

And, so it has proved in most applications. Occasionally, though, running an AC motor off a variable frequency drive can lead to problems that ... “VFD common mode voltage induces current in the motor shaft,” explains Brown, “and it is ... 100-μm-thick aluminum oxide layer that is applied using a plasma spraying technique.

Explanation:

You might be interested in

Factoring of integers. Write a python program that asks the user for an integer and then prints out all its factors. For example

Oduvanchick [21]

num = int(input("Enter a number: "))

i = 2

while num > 1:

if num % i == 0:

num = num / i

print(i, end=" ")

i = 2

i += 1

I hope this helps!

8 0

3 years ago

If Word finds a potential error in a document, a red, green, or blue wavy underline flags the problem.

dlinn [17]

As for this problem of true or false, the most probable answer the most likely one to be the correct answer would be A. True.

In Microsoft Word, or commonly referred to as MS Word, or simply Word itself as what is utilized in the problem, the program has the ability to recognize in spelling and grammar. When a red wavy underline is present, the word or words above it are usually wrong in spelling. Though this can be corrected by the user by adding the word in the dictionary so as not to be corrected in the future. The green one would be more about grammar. The blue wavy underline would indicate a word spelled correctly, but might be misused in the sentence it belongs. This usually happens to words that are almost identical in spelling like too and to.

8 0

3 years ago

BRAINLIEST ANSWER AWARDED PLEASE HELP

Aleksandr-060686 [28]

When a formula produces output that is too lengthy to fit in the spreadsheet cell, the error that will show is "#####". When you enter an invalid cell reference in a formula, for instance using "AVE(" instead of "AVERAGE("; the error that will show is "#NAME?". When you type text in cells that accept numeric data, for instance adding 1 + 1 + A; then the error that will show is "#VALUE". Lastly, when you type in a cell reference that does not exist, the error that will show is "#REF".

4 0

4 years ago

How to add a while loop? here's my code

Jet001 [13]

To add while loop in python language, the use of syntax is to be brought into the effect.

<h3>What is a while loop?</h3>

A while loop can be referred to as an expression of code-blocks being true to their cores. Until the blocks of the code are not proved to be true, the loop continues.

In order to add such while loop to your code, one needs to use the syntax function in python to prove the true and correctness of the code blocks.

Hence, the procedure to add while loop has been aforementioned.

Learn more about a while loop here:

brainly.com/question/15690925

#SPJ1

3 0

2 years ago

CHALLENGE ACTIVITY |

fredd [130]

Answer:

maxSum = FindMax(numA, numB) + FindMax(numY, numZ);

The maxSum is a double type variable which is assigned the maximum of the two variables numA numB PLUS the maximum of the two variables numY numZ using FindMax function. The FindMax() method is called twice in this statement one time to find the maximum of numA and numB and one time to find the maximum of numY numZ. When the FindMax() method is called by passing numA and numB as parameters to this method, then method finds if the value of numA is greater than that of numB or vice versa. When the FindMax() method is called by passing numY and numZ as parameters to this method, then method finds if the value of numY is greater than that of numZ or vice versa. The PLUS sign between the two method calls means that the resultant values returned by the FindMax() for both the calls are added and the result of addition is assigned to maxSum.

Explanation:

This is where the statement will fit in the program.

#include <iostream>

using namespace std;

double FindMax(double num1, double num2) {

double maxVal = 0.0;

if (num1 > num2) { // if num1 is greater than num2,

maxVal = num1; // then num1 is the maxVal. }

else {

maxVal = num2; // num2 is the maxVal. }

return maxVal; }

int main() {

double numA;

double numB;

double numY;

double numZ;

double maxSum = 0.0;

maxSum = FindMax(numA, numB) + FindMax(numY, numZ);

cout << "maxSum is: " << maxSum << endl; }

Lets take an example to explain this. Lets assign values to the variables.

numA = 6.0

numB = 3.0

numY = 4.0

numZ = 9.0

maxSum =0.0

maxSum = FindMax(numA, numB) + FindMax(numY, numZ);

FindMax(numA,numB) method call checks if numA>numB or numB>numA and returns the maximum of the two. Here numA>numB because 6.0 is greater than 3.0. So the method returns numA i.e. 6.0

FindMax(numY, numZ) method call checks if numY>numZ or numZ>numY and returns the maximum of the two. Here numZ>numY because 9.0 is greater than 4.0. So the method returns numZ i.e. 9.0

FindMax(numA, numB) + FindMax(numY, numZ) this adds the two values returned by the method FindMax for each call.

FindMax returned maxVal from numA and numB values which is numA i.e. 6.0.

FindMax returned maxVal from numY and numZ values which is numZ i.e. 9.0.

Adding these two values 9.0 + 6.0 = 15

So the complete statement FindMax(numA, numB) + FindMax(numY, numZ) gives 15.0 as a result.

This result is assigned to maxSum. Hence

maxSum = 15

To see the output on the screen you can use the print statement as:

cout<<maxSum;

This will display 15

6 0

3 years ago