The control lever is subjected to a clockwise couple of 115 N-m exerted by its shaft at A and is designed to operate with a 330-N pull as shown. If the resultant of the couple and the force passes through A, determine the proper dimension x of the lever. Assume F = 330 N, a = 135 mm, 0 = 20°. 9

The control lever is subjected to a clockwise couple of 115 N-m exerted by its shaft at A and is designed to operate with a 330-N pull as shown. If the resultant of the couple and the force passes through A, determine the proper dimension x of the lever. Assume F = 330 N, a = 135 mm, 0 = 20°. 9

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Beams and Frames

A beam is a horizontal structure or a member which is always subjected to transverse shear loads.

Question

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The control lever is subjected to a clockwise couple of 115 N-m exerted by its shaft at A and is designed to operate with a 330-N pull as
shown. If the resultant of the couple and the force passes through A, determine the proper dimension x of the lever.
Assume F = 330 N, a = 135 mm, 0 = 20°
F
A
3
a
Answer: x =
i
mm

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