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Determine the stress in MPa in the rope of diameter 15mm that hoists a mass 1.3 tonne using the pulley system.?

Feb 01, 2011 by Siphiwe M | Posted in Engineering

Please show your systematic approach to the question. Step by step so that it makes sense.
Cheers.

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Report on the construction, arrangement and feeding of hoists and teagles
30 pages 		Report on the construction, arrangement and feeding of hoists and teagles

Creator: William Sydney Smith | 1904
A quarter revolution of the hand rope pulley in either direction from the position of rest is sufficient to start the hoist either up or down. ...
Wörterbuch Maschinenbau und Tribologie, Deutsch-Englisch, Englisch-Deutsch
1444 pages 		Wörterbuch Maschinenbau und Tribologie, Deutsch-Englisch, Englisch-Deutsch

Creator: Fritz Wunsch | Reference - 2003-08-13
... rope pulley; rope roller Seilrollenblock (m): pulley block Seilscheibe ... rope hoist; rope winch; winch Seilzug (m): cable pull; rope pull; rope ...
Publisher: Springer Verlag
Canadian mining journal, Reference manual and buyers' guide Canadian mining journal, Reference manual and buyers' guide

Technology & Engineering - 1959
A hoist rope is laid over the pulley so that the rope lies in the groove of the lagging and its ends hang down in the hoistway. One end of the rope is ...