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why is there string or paper in electrical cords
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∙ 9y ago
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Why did authur Scott created paper towels?
Arthur Scott created the paper towel, because one day he received a train full of paper that he was going to use to make toilet paper with. But, the paper inside the train was to thick to make toilet paper. Recently Arthur had heard of a school teacher using pieces of paper for her children to blow their nose in, so as not to contaminate the bathroom toilet paper dispensers with germs. He decided to use his paper to do so also.
Is a tea with tea leaves in it a mechanical mixture?
yes, it is because you can see the bubbles inside the tea so there is two substances inside so it's a mechanical mixture. yes, it is because you can see the bubbles inside the tea so there is two substances inside so it's a mechanical mixture. yes, it is because you can see the bubbles inside the tea so there is two substances inside so it's a mechanical mixture.
What happens to a drop of hexane on a piece of wax paper?
Wax paper melts! I Love you! You are so hot!___-----____---( ''/)
What will be the outcome of putting litmus paper into rainwater?
the color of the litmus paper does not change.
Why don't the attractive and repulsive forces cancel outwhen a negatively charged rod is brought close to some small pieces of neutral paper. The positive sides of molecules in the paper are attracted?
The The molecules in the paper will orient themselves so that the positively charged sides point towards the rod and the negatively charged sides point away. Since the electrical forces decreases with increasing distance the nearer positive charges experience a stronger force than the more distant negative charges. As a result, the net force will be one of attraction.
What will cause a block heater cord to catch fire?
A break in the electrical wiring inside the cord - usually it is right by the male end that you are plugging in to power - so a replacement end can be put on the block heater cord ( those flames sure can startle a person ! ) After it happened to me , I always made sure that I plugged my block heater cord into my extension cord before I plugged my extension cord into the electric outlet
What does so stand for in electrical cable?
The letters in the SO in cord description stand for two different things. The S means that the cord is extra hard and flexible. The O means that the cord is oil resistant.
What is the difference between inside and outside electrical boxes?
An outside electrical box has a watertight in-use outlet cover so even when a cord is plugged in the outlet stays covered. That is the main difference between the outside box and inside box. An outside box also uses a ground fault circuit interrupter.
Why do you need the spinal cord?
The spinal cord is a nerve cord inside the spine traveling all the way to the brain, so if you didn't have the nerve cord you're brain couldn't send/receive messages to the body
Why is a toaster cord so short?
Short electrical cords are less likely to get tangled, to get tripped over, to get stepped on which can cause fraying, or to otherwise be messy and troublesome. Of course, if you don't happen to have a conveniently located electrical outlet, your short cord won't be that convenient after all. But you can always use an extension cord or power bar if you need to.
Why is the cord grip so important?
A cord grip stops unnecessary movement of an electrical cable. In a plug - it stops strain being put on the terminals, in an appliance - it stops the cable rubbing against the case.
Why do you have bellybottons?
The belly button is the remainder of your umbilical cord (which attaches you to your mother inside her womb). At birth, the doctor will clamp & cut the umbilical cord, then knot it & tuck it so that it heals there.
Can you use electrical tape inside a microwave?
Generally speaking, electrical tape, which is usually a polyvinyl, may be subject to heating inside the oven. If so, it could melt and possibly catch fire.
What was it when you were outside you went to pick up an extension cord when it felt like something smack you in the back of the head what was it and what should you do?
That was the wet extension cord giving you an electrical shock. Most exterior electrical outlets have a ground fault so you did not receive the full impact of the shock. You will be fine. Don't pick up plugged in electrical cords when they are wet, unplug them first.
Where can one purchase a replacement cord for a Mac?
Replacement cords for any electrical machine are freely available at department stores or specilaist Electrical stores. Mac computers are so widely available these days that one should not need to go back to the manufacturer for a replacement cord but that would be a good backup source.
What is the electrical code for dropping so cord from bar joist?
Under electrical code 368.56(B), flexible cords and cables can be attached to building surfaces. However, under electrical code 400.8, flexible cords and cables are not permitted to be dropped from a bar joist.
Is there any copper inside an arc welder?
Like any mechanical tool, machine or similar engineering equipment, an arc welder will have lots of different materials inside it. An arc welder is an electrical machine and any electrical machine must have wiring inside it. Most electrical wiring will be made of Copper. So yes, there is likely to be some Copper inside an arc welder.
