Why do we use solid shafts for transfer of power in case of
pumps/ turbines & other machines why we use a hollow shaft
(pipe) in universal joints of automobiles; although the
rated load and twist is approx. the same?
Answer Posted / qawq
solid shafts are used in pumps/tubine because of transverse
load/stress .but in atuomobiles only torque are to be
transferred .
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