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A line trap is a set of physically-large inductors often seen hanging from transmission towers at the end of a high-voltage transmission line, where the line terminates at a substation. As transmission lines often carry data signals, which operate at frequencies very much higher than the 50-Hz (or 60-Hz) power frequency, the high inductive reactance* of the line traps act to prevent these signals from continuing beyond the end of that section of transmission line, while having an insignificant effect on the power-frequency load current.
(*Inductive reactance is directly proportional to frequency)
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What is the purpose of a steam trap?
The purpose of a steam trap is discharging noncondensable and condensable gases. They are essentially automatic valves that discharge using a small amount of live steam.
What is an activity trap?
An activity trap is the risk of becoming so busy so as to miss the aim or purpose of a particular activity.
How can you tell if you have a trap in a drain line?
If you have a floor drain, there is a trap on the bottom of that. The main line shouldn't have a trap in it. There does not need to be one on the main because each fixture should have one and that's just another place for a clog to form.
Do you need a trap on a bathtub?
YES, you do need a trap. Usually the bathtub drain is on the same sewer line as the nearby toilet.The smell from the toilet's discharge will sneak up through the bathtub's drain line without a trap ... not pleasant!.
What is the purpose of a p trap?
To prevent dangerous waste /sewer fumes from entering a structure
Is a trap primer line where it is connected to the waste line part of the DWV system or could it be a by code domestic cold water line?
A trap primer line is typically connected to the domestic cold water line, not the DWV system. Its purpose is to prevent evaporation of water in floor drains or traps by periodically supplying small amounts of water. In some cases, local plumbing codes may dictate specific requirements for trap primers.
Do you need a trap in the sewer line that is under the housetoilet leading to the main line?
No you don't. The trap is inside the toilet.
What is the purpose of the ear?
To catch and trap sound.
What's a Line Trap?
Line trap is THE best trap, bordering the line between man and woman, this guy has been taking hormone treatment for a long time. He has convinced millions that 'she' is a genuine girl. www.myspace.com/gayforbridget
Do hunters trap pandas on purpose?
some times they do
What is the purpose of a steam trap?
The purpose of a steam trap is discharging noncondensable and condensable gases. They are essentially automatic valves that discharge using a small amount of live steam.
Do you need a trap for a basement toilet?
A trap doesn't cause the blockage. Something IN sewer line causes a blockage.
How does one make a line trap?
The principal to make a line trap is to have a line between two trees, for example, to catch a person's foot or leg. One can have a detailed guide of how to make it in ehow.
What is the purpose of a gas pipe drip leg?
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What is an activity trap?
An activity trap is the risk of becoming so busy so as to miss the aim or purpose of a particular activity.
What is wave trap?
A wave trap is an object used in power line communications that is made up of several resonant circuits. A wave trap protects the power line from crashing by preventing high frequency waves from coming through.
How can you tell if you have a trap in a drain line?
If you have a floor drain, there is a trap on the bottom of that. The main line shouldn't have a trap in it. There does not need to be one on the main because each fixture should have one and that's just another place for a clog to form.
