The horizontal bar shown is pinned at O and is supported with a helical spring at L1 from O. L1=2m, L2=1m. The spring has 30 turns and the diameter of the wire used is 20mm. The diameter of the spring is 125mm. Modulus of Rigidity = 83GPa. Determine the shear stress of the helical spring loaded as shown if w = 25kN/m.
The horizontal bar shown is pinned at O and is supported with a helical spring at L1 from O. L1=2m, L2=1m. The spring has 30 turns and the diameter of the wire used is 20mm. The diameter of the spring is 125mm. Modulus of Rigidity = 83GPa. Determine the shear stress of the helical spring loaded as shown if w = 25kN/m.
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter37: Air Distribution And Balance
Section: Chapter Questions
Problem 2RQ: The two ways that fresh air enters a structure are _______and_____.
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The horizontal bar shown is pinned at O and is supported with a helical spring
at L1 from O. L1=2m, L2=1m. The spring has 30 turns and the diameter of the wire used
is 20mm. The diameter of the spring is 125mm. Modulus of Rigidity = 83GPa. Determine the shear stress of the helical spring loaded as shown if w = 25kN/m.
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