what is the difference between load break and deadbreak elbows?
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A dead-break elbow requires the cable to be “dead” in order to be detached or attached and is typically rated for 600A. A load break elbow can be attached or detached live or under “load” and is typically rated for 200A.
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Static loads or forces are loads that do not change in size, position or direction. On the other hand, dynamic loads or forces are loads that have change in either size, position or direction. A good example of a static load is the weight of a building acting on the ground.
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Torque-to-yield (TTY) head bolts are designed to stretch when used. Once stretched, they are not as strong as before. Consequently, they cannot provide the same amount of clamping force and may break or shear off if reused.
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Expert Reply: Load range D has a capacity of 1,220 lbs at 65 psi, whereas load range E has a capacity of 1,520 lbs at 80 psi. Basically the only difference between the two is the weight capacity.
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HSFG bolts are also commonly used in structures that will be exposed to a lot of vibrations, or loadings that will reverse. Since the bolts are preloaded the tension in the bolt doesn't vary as much as in a standard bolt, so they don't fatigue as quickly.
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The difference is in the interpretation of results . For plates , the stresses are reported while for Surface the force is reported. Another significant difference is that STAAD.Pro reports the in-plane moment MZ for surfaces but the same is not reported for plates.
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As verbs the difference between load and unload is that load is to put a load on or in (a means of conveyance or a place of storage) while unload is to remove the load or cargo from (a vehicle, etc).
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Compare to static pile loading test, dynamic load test offers a considerable savings of time, cost and requires less space. ... The load-settlement response of dynamic and static load tests are compared. The load-settlement response of both tests are in good agreement upto 0.50-1.3 times design load.
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Press down and Guard Break. A powerful and unique attack, allowing you to grab the enemy and break his back.
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The elbow is the area of the court where the free throw line meets the lane line. Like the "Block", the Elbows become important on dribble penetration. Any player - offense or defense - who gets to the elbow first will gain an advantage.
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Line is always hot. Load is the wire going from the switch to the device. Load will only be hot if the switch is closed. ... the line is the set of wires ( Hot and Neutral ) coming from the Breaker panel, the Load is the set of wires that feed all the outlets (if any) that are protected by that GFIC.
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Re: 2x4 stronger: on edge vs flat 2xs are always stronger on edge, consider how a header is constructed. Obviously it's easier to drill thru the flat side. You might consider using both flat and on edge - connected together.
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Ans: In Constant Spring hanger the load remains constant throughout its travel range. But In variable Spring hanger, the load varies with displacement. Spring hangers are used when thermal displacements are upwards and the piping system is lifted off from the support position.
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-Carrying the maximum fault current for the duration required by the interrupting device to clear the fault. -Making on the terminal fault at rated voltage. The basic functional difference between Load break switch and circuit breaker is that the former cannot interrupt the short circuit currents.
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In the direct shear test the stresses affecting the failure plane are determined directly by applying a normal and shear forces to the sample. ... In direct shear device the failure plane has pre-assigned location, whereas in triaxial device the failure plane is uncertain.
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What is the difference between a fast-break and sow-break style? Fast break offers fast movement from one part of the court to another. Slow break is a more deliberate play. This technique calls for a more thoughtful action.
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Put simply, the difference is the direction the force acts on a given face. If a stress of applied normal to a face, it is a normal stress. If it's applied parallel to a face, it's a shear stress. ... A horizontal table supports the block with a stress perpendicular to the surface, thus a normal stress.