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प्रश्न
The cylinder B, diameter 400mm and weight 5kN, is held in position as shown in Figure 12 with the help of cable AB. Find the tension in the cable and the reaction developed at contact C.
उत्तर
tan(d) = `200/350`
d = 29.740
c + d = 450
c = 15.26
Using Lami’s theorem,
`5/sin (180 -15.26 - 45) = (F1)/sin (90+45) = (F2) /sin (90+15.26)`
F1 = 4.072 kN
F2 = 5.555 kN
The magnitudes of the tension in the cable and the reaction developed at C are 4.072 kN and 5.555 kN.
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संबंधित प्रश्न
The given figure shows a beam AB hinged at A and roller supported at B. The L shaped portion is welded at D to the beam AB. For the loading shown,find the support reactions.
Given : Beam AB hinged at A and roller supported at B and different forces acting on it.
To find : Support reactions
If the support reaction at A, for the beam shown in Figure 3, is zero, then find force ‘P’ and the support reaction at B.
