The device shown in figure below can be analyzed as a pin-jointed fourbar mechanism in parallel with a slider-crank mechanism. At the instant shown below, the crank (PBC) makes an angle 20° with the horizontal axis; a) Draw the vector loop of the two mechanisms separately b) Determine the vertical position of the slider D. c) Determine the angular position of the output link (OA) with respect to the horizontal axis. Note that (PBC) forms one rigid link. The various lengths are: OA = 150 mm, BA = 450 mm, PB = 240 mm, BC = 210 mm, CD = 660 mm. YA 300. P wwwwwwww D 20° B C 420 150 A All dimensions in mm.

The device shown in figure below can be analyzed as a pin-jointed fourbar mechanism in parallel with a slider-crank mechanism. At the instant shown below, the crank (PBC) makes an angle 20° with the horizontal axis; a) Draw the vector loop of the two mechanisms separately b) Determine the vertical position of the slider D. c) Determine the angular position of the output link (OA) with respect to the horizontal axis. Note that (PBC) forms one rigid link. The various lengths are: OA = 150 mm, BA = 450 mm, PB = 240 mm, BC = 210 mm, CD = 660 mm. YA 300. P wwwwwwww D 20° B C 420 150 A All dimensions in mm.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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