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Summer heat makes the wire longer and winter cold will make it shorter, because metals expand when heated and contract when cooled, but the installers know all about that and they allow for it.
A more shocking fact is that summer thunderstorms sometimes send down a bolt or two of lightning long before the main part of the storm arrives. That would not be a good time to be near long wires or tall poles.
What else can I help you with?
Are telephone wires safe to touch?
no, because water are good condutors of elecricity . so we are not suppose to touch the wires. - monica
Is copper a good condutor?
Yes. It is used to make wires and cords for commersial uses such as telephone wires etc and is used for other things to.
Which of the following would NOT be a public good A telephone wires B shares of corporate stock C interstate highway D clean air?
Shares of corporate stock.
Telephone good or not?
telephone good
What summer activities would be good for university students with no summer jobs?
Lots of them
Can I buy an adapter to add a telephone jack to another room without wires?
Yes the GE InstaJack Wireless Phone Jack System is a good one.
A good telephone system for a business?
If you are looking for a good telephone system for a business, I would go with one that provides a large network that also does wireless such as AT&T or Comcast.
Where would i need a cordless speaker telephone?
A cordless speaker telephone would be helpful to have in your garage. Another place would be in the bathroom. Anywhere that you would need to keep your hands free would be a good place.
How do you carry on a good telephone conversation?
ask eachother questions and answer would u ever
What is the weather like in the summer solstice?
There is no single answer to that, as it would depend on where in the world you are. Being the summer solstice, you would expect the weather to be quite good, but in some parts of the world the summer solstice might not be a good day in some years. It would differ from place to place and year to year.
What is a good thing about invention?
a good thing is without it we would be lost like telephone for example no telephone how would we get help in the country with acers of land go run 5 hours later there there and the person is gone forever it was a primary source of help and entertainment
Why would you connect wires to a penny?
Answer why does the person who made a circuit a probably connect the wires to a penny
