Question
Download Solution PDFWhich of the following conditions is INCORRECT for the shafts connected in series to each other?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Two shafts of different materials can be joined together is two ways:
Shafts in series:
- Two shafts are said to be joined in series if the driving torque is applied at one end and the resisting torque at the other end
- For shafts in series, both the shafts carry the same torque T and the total angle of twist at the resisting end is the sum of separate angles of twist of two shafts
- T1 = T2
- \(\theta = {\theta _1} + {\theta _2} = \frac{{T{L_1}}}{{{G_1}{J_1}}} + \frac{{T{L_2}}}{{{G_2}{J_2}}}\)
Shafts in parallel:
- If two or more shafts are rigidly fixed together such that the applied torque is shared between them then the composite shaft so formed is said to be connected in parallel
- Angle of twist for both the shafts is the same
- θ1 = θ2 and T = T1 + T2
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