PROBLEM 2. The turbine in the figure generates 90 kW power. 50 kW of power is drawn from the gear at C and 40 kW from the gear at D. Revolution speed of A-36 steel shaft is 600 RPM. If F.S. is 1.5 according to the shear yield stress and the allowable angle of twist of E with respect to B is 0.2 degrees, calculate the required shaft diameter as a multiple of mm. The shaft can rotate freely at bearing at E.

PROBLEM 2. The turbine in the figure generates 90 kW power. 50 kW of power is drawn from the gear at C and 40 kW from the gear at D. Revolution speed of A-36 steel shaft is 600 RPM. If F.S. is 1.5 according to the shear yield stress and the allowable angle of twist of E with respect to B is 0.2 degrees, calculate the required shaft diameter as a multiple of mm. The shaft can rotate freely at bearing at E.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

PROBLEM 2. The turbine in the figure generates 90 kW power. 50 kW of power is drawn from the
gear at Cand 40 kW from the gear at D. Revolution speed of A-36 steel shaft is 600 RPM. If F.S. is 1.5
according to the shear yield stress and the allowable angle of twist of E with respect to B is 0.2
degrees, calculate the required shaft diameter as a multiple of mm. The shaft can rotate freely at
bearing at E.
2 m
4 m
E
1 m

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