Q2: A solid steel shaft A of 60 mm diameter rotates at 300 rev/min. Find the greatest power that can be transmitted for a limiting shearing stress of 60 MN/m2 in the steel. It is proposed to replace A by a hollow shaft B, of the Same external diameter but with a limiting shearing stress of 75 MN/m2 . Determine the internal diameter of B to transmit the same power at the same speed.
Q2: A solid steel shaft A of 60 mm diameter rotates at 300 rev/min. Find the greatest power that can be transmitted for a limiting shearing stress of 60 MN/m2 in the steel. It is proposed to replace A by a hollow shaft B, of the Same external diameter but with a limiting shearing stress of 75 MN/m2 . Determine the internal diameter of B to transmit the same power at the same speed.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.7.3P: A motor driving a solid circular steel shaft with diameter d = 1.5 in, transmits 50 hp to a gear at...
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Q2: A solid steel shaft A of 60 mm diameter rotates at
300 rev/min. Find the greatest power that can be
transmitted for a limiting shearing stress of 60 MN/m2
in
the steel. It is proposed to replace A by a hollow shaft B,
of the Same external diameter but with a limiting shearing
stress of 75 MN/m2
. Determine the internal diameter of B
to transmit the same power at the same speed.
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