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Dima020 [189]
3 years ago
14

What is a circuit breaker and how is it different from a fuse? Why do we need these two different devices?

Computers and Technology
2 answers:
Liula [17]3 years ago
7 0

Answer:

Circuit breakers and fuses both have the same purpose, but a fuse will melt when stopping electricity where as circuit breakers can just be reset. You need both devices in order to stop a overload of power that could fry your electronics or worse, start fires.

Explanation:

sergeinik [125]3 years ago
4 0

Answer:

\huge\sf \pink{circuit \: Breaker:}\

  • It's A device used to <em><u>protect</u></em> an electrical circuit from <em>damage caused by overcurrent/overload</em> or short circuit.
  • <em><u>Function:</u></em><em><u> </u></em>To interrupt current flow after protective relays detect a fault.
  • <em><u>Why </u></em><em><u>do </u></em><em><u>we </u></em><em><u>need </u></em><em><u>them </u></em><em><u>:</u></em><em><u> </u></em>It disrupts the flow of a current if there's a short circuit or overload. In doing so, it can prevent damage to an electrical circuit and possibly appliances, electronics, and our home.

\huge\sf \pink{Fuse:}\

  • It's A device that <em>protects</em> circuits and appliances by stopping the flow of unduly high electric current.
  • <em><u>Function</u></em><em><u> </u></em><em><u>:</u></em><em>The basic function of fuse is to prevent fire </em><em>.</em><em>It breaks electrical circuit if there occurs a fault in electrical appliances that causes too much current flow.</em>
  • <em><u>why </u></em><em><u>do </u></em><em><u>we </u></em><em><u>need</u></em><em><u> </u></em><em><u>them </u></em><em><u>:</u></em><em><u> </u></em>Without a fuse, there are many <em>possibilities for electrical fires or</em> extreme damage to a circuit<em><u>.</u></em>

<em><u>Hope </u></em><em><u>it</u></em><em><u> </u></em><em><u>Helps</u></em>

<em><u>~ʆᵒŕ∂ཇꜱꜹⱽẻⱮë</u></em>

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valentina_108 [34]

Answer:

The python code is attached

Explanation:

  1. I defined a function called Fullname
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5 0
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Which statement outputs a double value in a field of nine characters with three digits after the decimal point?
zimovet [89]

Answer:

Console.WriteLine("Format Double: {0:n3}", num); //formatting output with 3 digit decimal point

Explanation:

Following are the program in c#

using System; // namespace  

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace Tasks

{

   class Program 2 // program2

   {        

                 

       static void Main(string[] args) // Main function

       {

 

           double num = 958254.73789621;   // variables          

           Console.WriteLine("Format Double: {0:n3}", num); //formatting output with 3 digit decimal point

           Console.Read();

       }

   }

}

Output:

Format Double : 958254.737

Here we have declared  a variable num of type double which store the value num=958254.73789621. To do format with the double number i used a syntax {0:n3}. This syntax {0:n3}is separated with :(colon) here 0 represent the value before the decimal point that is 958254 and n3 represent the value upto 3 decimal points. Hence this statement give the output with three digit after the decimal point .

 

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pseudocode

input parameters, int A,B,C;
int T; // temporary storage
if (A>B) T=A;
else T=B;
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Answer:

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Explanation:

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