Torsian in a Bolid wYAwollow tubeThe figure above shows a rig which is used to find the angle of twist for a shaft. A torque is applied tothe shaft by applying a force to the torque arm, as shovon the right hand side of the figure above.GivenLoad applied to end of torque arm = 90 NLength of torque moment arm = 150 mmLength of shaft(L) = 300 mmYoung's modulus of steel = 205 kN/mm22Modulus of rigidity 84 kN/mm22Solid shaft diameter = 15 mm Calculate:(i) the Applied Torque, TTEnter your answer to TT, in Nm correct to one decimal place.TT:Nm(ii) the Polar second moment of area, JJEnter your answer to JJ in the form ax103ax103 mm where aa is entered to three decimal places.JJ:x103x103 mm4(iii) the Angle of Twist, 00 in degrees.Enter your answer to 00 in degrees to three decimal places.0:00

Answered: Image /qna-images/answer/ab4221eb-96ce-48f7-bc17-be125a4dfdd2.jpg

Answered: pplied to end of torque arm = of torque…

Engineering

Mechanical Engineering

pplied to end of torque arm = of torque moment arm = 150

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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Concept explainers

Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.

Question

Torsian in a Bolid wY
Awollow tube
The figure above shows a rig which is used to find the angle of twist for a shaft. A torque is applied to
the shaft by applying a force to the torque arm, as shov
on the right hand side of the figure above.
Given
Load applied to end of torque arm = 90 N
Length of torque moment arm = 150 mm
Length of shaft(L) = 300 mm
Young's modulus of steel = 205 kN/mm22
Modulus of rigidity 84 kN/mm22
Solid shaft diameter = 15 mm

Calculate:
(i) the Applied Torque, TT
Enter your answer to TT, in Nm correct to one decimal place.
TT:
Nm
(ii) the Polar second moment of area, JJ
Enter your answer to JJ in the form ax103ax103 mm where aa is entered to three decimal places.
JJ:
x103x103 mm4
(iii) the Angle of Twist, 00 in degrees.
Enter your answer to 00 in degrees to three decimal places.
0:
00

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