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(2) The shaft is made from a solid steel section AB and a tubular portion made of steel and having a brass core. If it is fix

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Given, Gst = 75 Gpa Gbr = 37.5 Goa T-SON-m For shaft part AB - 8= 30mm so, calculate Polar moI (JAB) JAB = ID = I x 30 = 1.2Sustitute in 0 Tsrael + 0.8536 Tsreel = 50 Tsteel = 26.97 N.m Torass = 23:02 N-m Now, Computing de Cangle of twist at c) - TL

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