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kolezko [41]
3 years ago
13

What is the operation of an earth leakage tester

Computers and Technology
1 answer:
Vladimir [108]3 years ago
5 0

In any electrical installation, some current will flow through the protective ground conductor to ground. This is usually called leakage current. Leakage current most commonly flows in the insulation surrounding conductors and in the filters protecting electronic equipment around the home or office. So what's the problem? On circuits protected by GFCIs (Ground Fault Current Interrupters), leakage current can cause unnecessary and intermittent tripping. In extreme cases, it can cause a rise in voltage on accessible conductive parts. 


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In a __________, you are trying to find what others have prepared. With __________, you are trying to discover new patterns that
AveGali [126]

Answer:

<u>query,</u> <u>data mining </u>

Explanation:

A query can be explained as another term for question.

If one needs additional information from some other person, he might have ask to him. Queries are used for the retrieval of the information.

In other words, one tries to find what have been prepared by others.

Data mining can be explained as the process that allows to sort through a large set of data for the identification of patterns.

In this process of data mining, one tries to find out the new patterns that may not be known at all.

3 0
3 years ago
Which term is used to define the wires on a motherboard that move data from one part of a computer to another?
mafiozo [28]
The answer to this question is the term bus. The term bus in computers is a communication system that transfers data and information in the computer to another computer. The bus are parallel wires that can be either optical or fiber that are connected in multiple switched hubs.
4 0
3 years ago
"Write code that prints: Ready! countNum ... 2 1 Start! Your code should contain a for loop. Print a newline after each number a
BartSMP [9]

Explanation:

#include <iostream.h>

#inlcude<conion.h>

void main()

{

  int count, x;

  clrscr();

  cout<<"Enter the count:";

  cin>> count;

  cout<<"Ready!\n";

  for(x=count;x>0;x--)

  {

     cout<<x<<"\n";

  }

  cout<<"Start";

  getche();

}

This is a simple program where the output is expected to be in reverse order. So we run a for loop starting from the count and decrements the counter by 1 every time when the loop runs and print the value. So to print the output in "new line" we include "\n".

6 0
2 years ago
At what layer of the osi model does a network switch normally operate?.
Iteru [2.4K]

Answer:

A network switch is a multiport network bridge that uses MAC addresses to forward data at the data link layer (layer 2) of the OSI model.

I hope this helps you :)

5 0
2 years ago
Grade 10 python exercise
lbvjy [14]

number = 547

nums = {1:"one", 2:"two",3:"three",4:"four",5:"five",6:"six",7:"seven",8:"eight",9:"nine"}

print("The last digit of",number,"is",nums[number%10])

I wrote my code in python 3.8. I hope this helps.

7 0
3 years ago
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