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Solved 2) An electrical cable is to be suspended across two - Chegg Question: 2) An electrical cable is to be suspended across two machines The machines are a distance L metres apart (See Table 1 for L for your student ID) The cable forms the shape of a catenary of the form y=ccosh (x c) where x is measured from the centre of the catenary You have been asked to determine the fixing point height (y) if the minimum clearance (c) is to
Solved A catenary cable is one which is hung between two - Chegg A catenary cable is one which is hung between two points, not in the same vertical line As shown below, it is subject to no loads other than than its own weight thus, the weight acts as a uniform load per unit length along the length along the cable w (N m)
Solved Homework 2 A base line was measured by tape suspended - Chegg Engineering Civil Engineering Civil Engineering questions and answers Homework 2 A base line was measured by tape suspended in catenary under a pull of 70 N, the mean temperature being 24∘C The lengths of various segments of the tape and the difference in level of the two ends of a segment are given in Table 2 2
Solved h) An electric cable strung between supporting posts . . . - Chegg h) An electric cable strung between supporting posts, takes the form of the following curve, which is called a catenary, and which has the following relationship: y = acosh(2ad) a = minimum height above the ground of the cable d= distance between the supporting posts (i) If the height of the posts is 10 m and the minimum height of the cable above the ground is 8 m, determine the distance
Solved Some high-speed rail systems are powered by - Chegg Some high-speed rail systems are powered by electricity supplied to a pantograph on the train's roof from a catenary overhead, show in the figure below Catenary IIIIIIIIIIIIIIII Pantograph Train 00000 0000 0 The force applied by the pantograph to the catenary is regulated to avoid loss of contact due to excessive transient motion
Solved 2. The Clifton suspension Bridge in Bristol is an - Chegg The Clifton suspension Bridge in Bristol is an example of a suspension bridge where the suspension cable is a chain 40% A heavy chain hangs in a curve called a CATENARY The mid span sag y metres in a catenary is given in the relationship y=wH (cosh (2HwL)−1) H is the horizontal tension in the catenary at mid span (kN) w is self weight of
Solved Power cables are suspended between two towers, - Chegg Find the algebraic expression that will represent the slope of the catenary at the point where the cable meets the right-hand tower (a and b are any real numbers ) y = a cosh -b Power cables are suspended between two towers, forming the catenary shown in Figure 5 33 The equation for this catenary is y = acosh
Solved 6. 17 A catenary cable is one which is hung between - Chegg Question: 6 17 A catenary cable is one which is hung between two points not in the same vertical line As depicted in Fig P6 17a, it is subject to no loads other than its own weight Thus, its weight acts as a uniform load per unit length along the cable w (N m) A free-body diagram of a section AB is depicted in Fig P6 17b, where TĄ and TB are the tension forces at