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
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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
Transcribed Image Text: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
Transcribed Image Text: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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