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What else can I help you with?
Why are electricity wires connected to poles with a sag between it?
Two reasons: 1. It almost impossible to pull a wire tight enough that it is straight. 2. The sag also can "give" a little if the wires shrink to to cold. If they could not "give" a little, then they would simply break.
As men age do there testes sag?
Yes, it is common for the testes to sag and hang lower with age due to a loss of muscle tone in the scrotum and surrounding tissues. This is a natural part of aging and is not typically a cause for concern.
Power lines may do this on a hot day?
Expand due to the heat, causing them to sag or droop, potentially increasing the risk of contact with trees or other objects.
What happenes to telephone wires when they expand with heat?
When telephone wires expand with heat, they may sag or become looser due to the increased length. This can lead to potential issues such as interference or disruption to communication signals. Telephone companies often install slack loops in the wires to accommodate expansion and prevent damage.
What is the reason for the sagging of the testes?
The human scrotum sag due to several factors. I personally know the human scrotum sag when 1. the body is reacting to too much thinking or mental work loads having to do with one's set goals and or agenda; 2. it can sag also when one has a warmer than usual body temperature; 3. when one has been in sitting position for long while; 4. when one has been too busy to mind the metabolism of own body that is, when one consciously close the mind to hunger, thirst and others, one's body begins to distend so as to be able to cope with the pressure that is thereby created and exerted on the human body; 5. after a long walk or toil when the body cools itself through the secretion of sweat; 6. after a physical exercise or a visit to the gym.
How do you generate online sag?
A power line's 'sag' is the perpendicular distance between the lowest part of a conductor and an imaginary line drawn between the cross arms of two adjacent poles or towers. Sag varies with temperature, increasing as the temperature increases, due to the expansion of the conductor. Sag is necessary to reduce the strain applied to the conductor and its insulators. Regardless of the amount of sag, the lowest point along the conductor must never fall below the clearance height established for the voltage level of the line. The amount of sag is established by the surveyor/draughtsman responsible for profiling the line, and set by the linesmen erecting the line.
Sag produced in the conductor of a transmission line depends on?
-The tension of the cable (the tighter, the less sag, but this can cause other problems if too tight) -The temperature outside (the higher the temperature, the more it will sag) -The amount of current flowing through the cable (the more current, the hotter the conductor will get = more sag) -The type of cable (aluminimum will sag more than copper; ACSR will sag less than straight aluminimum).
How much should the testis sag?
It varies. The "sag" is a means to control temperature of the organ. It turns out that "regular" body temperature is too high for sperm to be happy. There are other factors that influence the "sag" you aked about, and they can include psychological as well as physiological factors.
Why do wires sag in summers'?
Wires sag in summers due to the increased temperature causing the metal to expand. This expansion causes the wire to elongate, resulting in sagging. This phenomenon is more pronounced in hotter temperatures as the metal becomes softer and more pliable.
Why do metallic wires sag in summer?
Metallic wires sag in summer due to the increased temperature causing the wire to expand. As the wire expands, it becomes longer, leading to sagging between poles or supports. This sagging is a result of the wire's thermal expansion and contraction properties.
Why cables sag?
Cables are made out of metals which has the property of expanding on heat and contracting on cold due to elasticity hence they sag during summer
Does your skin sag if you lose weight by anorexia?
Yes, Due to dehydration and the depletion of essential fats and proteins the cologen is diminished subcutaniously thus your skin will "sag"
Why are electricity wires connected to poles with a sag between it?
Two reasons: 1. It almost impossible to pull a wire tight enough that it is straight. 2. The sag also can "give" a little if the wires shrink to to cold. If they could not "give" a little, then they would simply break.
How do sag's in power transmission formed?
The plural of sag is sags, not sag's! Sag is caused by the weight of the conductor between its supports, and is (a) unavoidable and (b) necessary to allow for the conductor's expansion and contraction during variations in temperature. When surveyors design a power line, the amount of necessary sag is calculated and built into the design, while ensuring that the clearance between the conductor and the ground remains within safe limits.
What is sag in conductor wires?
Sag in conductor wires refers to the amount of vertical droop or bend that occurs in the wire between two supporting structures, such as poles or towers. Sag is influenced by factors like the wire tension, temperature, and the weight of the wire itself. Properly managing sag is important to ensure the safe and reliable operation of overhead transmission and distribution lines.
What is to hang or sink downward?
sag
The error in measured length due to sag of chain or tap is known as?
Sagging or hogging error
