The steel shaft shown rotates 4 r/s with 30 kW taken off at A, 15 kW removed at B, and 45kW applied at C. Using G= 83x 10^9 N/m^2. Find the maximum shearing stress and the angleof rotation of Gear A relative to gear C/30 kW15 kW45 kW50 mm e75 mm s4m-2m-1.592 kN-m Given in the figure is a rigid beam with negligible mass is pinned at one end and supportedby two rods. The beam was initially horizontal before the load was applied. If P-150 kN. Findthe elongation of steel, aluminum, and vertical movement of P.SieelE-200 GPaA-600 mm2L-AmAluminumE-70 GPaA-900 mmL-3m3m--2m-Im-lP= 150 KN

Solution: NS = 4rps∴ ω = 2π x Ns = 2π x 4 = 8π rad/s.Now: Torque acting T =…

The steel shaft shown rotates 4 r/s with 30 kW taken off at A, 15 kW removed at B, and 45 kW applied at C. Using G= 83x 10^9 N/m^2. Find the maximum shearing stress and the angle of rotation of Gear A relative to gear C/

The steel shaft shown rotates 4 r/s with 30 kW taken off at A, 15 kW removed at B, and 45 kW applied at C. Using G= 83x 10^9 N/m^2. Find the maximum shearing stress and the angle of rotation of Gear A relative to gear C/

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

Design of Shafts and Shaft Components

The shaft is basically defined as the machine element that rotates, is in circular cross-section, it is majorly used to transfer the power from one part of the system to another, or from a power generating machine to a power absorbing machine. The shaft is supported on bearings and is rotated with the help of a set of gears or pulleys that are used for the power transmission. Bending moment, torsion, and an axial force act upon the shaft. Designing of shaft primarily involves determining stresses at a critical point in the shaft that is arising due to loading.

Question

The steel shaft shown rotates 4 r/s with 30 kW taken off at A, 15 kW removed at B, and 45
kW applied at C. Using G= 83x 10^9 N/m^2. Find the maximum shearing stress and the angle
of rotation of Gear A relative to gear C/
30 kW
15 kW
45 kW
50 mm e
75 mm s
4m
-2m-
1.592 kN-m

Given in the figure is a rigid beam with negligible mass is pinned at one end and supported
by two rods. The beam was initially horizontal before the load was applied. If P-150 kN. Find
the elongation of steel, aluminum, and vertical movement of P.
Sieel
E-200 GPa
A-600 mm2
L-Am
Aluminum
E-70 GPa
A-900 mm
L-3m
3m-
-2m-
Im-l
P= 150 KN

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