Q2: A solid steel shaft A of 50 mm diameter rotates at 275 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 80 MN/m². Determine the internal diameter of B to transmit the same power at the same speed.
Q2: A solid steel shaft A of 50 mm diameter rotates at 275 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 80 MN/m². Determine the internal diameter of B to transmit the same power at the same speed.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Q2: A solid steel shaft A of 50 mm diameter rotates at 275 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 80 MN/m². Determine the internal
diameter of B to transmit the same power at the same speed.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3d0f3eb5-e51c-4946-93fa-d81a8b891823%2F4f7e8512-cf93-4b67-af60-9ad343edfafd%2Ftma976_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q2: A solid steel shaft A of 50 mm diameter rotates at 275 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 80 MN/m². Determine the internal
diameter of B to transmit the same power at the same speed.
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