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Basic component testing.

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Now we are going to start with the fuse physical appearance of God and blown fuse.

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As you can see this is a good fuse.

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This fuse has a slight permed and these two fuses are completely damaged disc.

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Color means a major short circuit in the equipment.

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As you can see you can't see anything through the glass.

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Now there is also a multimeter indication for good and blowing fuse that would fuse.

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As you can see here will give you zeros and the blown fuse will give you one.

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This is usually done using a fuse.

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This and the multimeter itself now in order to test this fuse using a multimeter.

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You must use the connectivity or continue at test function rotate your potential meter dial until you

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reach the buzzer.

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Or can it continue to shape symbol then connect these two terminals to the two terminals of the fuse.

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Now if the fuse is working if a conductive path is formed the multimeter will be.

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This means that the fuse is working and there is no problem.

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Now if the fuse is cut off it's blowing away or if it has a problem.

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Once you bless these two terminals the conductive path is broken.

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So the multimeter will not beep This is the simplest way to test a fuse using the connectivity test

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in your digital multimeter.

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And this is carved out in the practical section at the end of this course.

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But for now this is how to test a fuse first using the shape if the physical layout wasn't enough.

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And if you couldn't figure out if it is blowing or not you can move on to the continued test and see

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if your digital multimeter will be or not if it does beep this.

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This means that the mole on the fuse is working.

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If it didn't beep This means that the fuse is not working.

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That's it for how to twist a fuse.

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If you have any question please ask and you on a board.

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Thanks for watching.

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This is Ashraf from educational engineering team.