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the current causes alternating magnetic fields which shake the wires and they get warm so snow and rain sizzle off the wires.
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∙ 12y ago
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WHY IS BALLS SEEN IN POWER LINES?
They are to make the high tension wires visible from a distance.
Can you put low voltage sound wires and low voltage light wires in the same conduit?
noyou can not
What is the distance to be maintained between a tower with high tension wires and a house plot?
33 kV line, it should be 3.7 mtrs
What is the effect if you apply DC instead of AC in meld's experiment?
To my knowledge, Melde's Experiment is to do with standing waves in wires under tension. Accordingly, perhaps you should explain exactly what you are referring to?
Do simple machines use wires?
some simple machines do need wires and some dont
When was High Tension Wires created?
High Tension Wires was created in 1989.
Can high tension wires emit any sound audible to the human ear?
I drove under high tension wires in a truck and could clearly hear a buzzing noise. I actually stopped the truck and sat under the wire for a moment to listen to the sound. As I recall it was a very humid day. I don't know if this is true but suspect the damp air had something to do with it.
Why are high tension electricity wires called that?
The high tension does not mean mechanical tension, it means high voltage, generally in the hundreds of KV
How many tension wires are on the Golden Gate Bridge?
27,572
What does power line mean?
High tension electrical wires
Are the high tension wires going to be removed?
yes but 3 yrs
Why are high tension wires always a silver color?
That is the normal colour of aluminium.
Where does tension stress act in aircraft?
engine pulls the aircraft forward but air resistance tries to hold it back results in tension which tries to stretch..............2)bracing wires are subjected to tension
Is there a word to do with electrics starting with h?
A word relating to electricity is high tension wires.
WHY IS BALLS SEEN IN POWER LINES?
They are to make the high tension wires visible from a distance.
Why is sound made when the wind blows through telephone wires?
1.The wind blows hard to create a sound so when the wind blows the wires start shaking and making another sound so together they make a loud sound. 2. When the wind blows through the telephone wires the wind blows the wires forcing them to vibrate. so technically because the wind makes the telephone wires vibrate. your welcome.
A bag of cement of weight 380N hangs from 3 wires two of the wires makes angles Angle1 56.5 degrees and angle2 22.1 degrees respectively if the system is at equilibrium what are all the 3 tension?
The system that you describe is said to be statically indeterminate since, there are more than 2 wires (minimum required to support the cement bag with inclined support).There are three unknowns in the system that is the tensile forces in the wires. You should use three equations as follows to solve this.Vertical equilibrium: Sum of vertical components of tension in all wires is equal to the weight of 380NHorizontal equilibrium: Sum of horizontal components of tension in all wires add to zerCompatibility condition: The vertical component of elongation of all wires is the same.Formulate the three equations and solve the algebraic equation to get the tension in each wire.
