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Does glass sag?
Glass does not sag and will maintain its shape indefinitely. This makes it very stable and well suited for static installations.
Which does not state a principle related to why ground wires are in effective safety device?
Electronic devices are protected from power surges by having insulated wires
One thing that is different between the two?
The word "different" in the sentence has 14 characters on each side of the word. So "different" is the one thing that is different between the two.
Why do different liquids have different viscossities?
Different liquids are made up of different types of molecules, which have different masses, different forces between them, etc.
What is the different between finally and in conclusion?
Nothing.
What is a sag between two electrical tower?
The conductor strung between two towers is not as tight as a rod, but has some "sag". The conductor is bit loose between two towers. Generally the permissible sag is about 3% (In India)
What is a sag in power systems?
sag is the difference between the point of support to the lowest point of the conductor.
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 to hang or sink downward?
sag
How do you calculate the sag between two transmission poles?
To calculate the sag between two transmission poles, you can use the catenary equation which considers the weight of the span wire and the tension in the wire. The formula takes into account the span length, weight per unit length of the wire, and the tension in the wire to determine the sag. It is important to ensure that the sag is within acceptable limits for safety and operational purposes.
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.
What is a three letter word which means to hang or sink downward?
SAG
What is the past tense of sag?
The past tense of sag is sagged.
When was Franz Surges born?
Franz Surges was born in 1958.
How tall is Billy Surges?
Billy Surges is 5' 11".
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.
Why sag setting in Transmission line?
The sag setting is necessary because it is physically impossible to have a suspended line with no sag. The sag is specified because there has to be a minimum clearance value for the height above ground at the centre of the sag where the cable is at its minimum height.
