Provide step-by-step solution with complete given and formula to this problem.  Draw sketch also.   A mine hoist is to carry a cage loaded with ore at a total load of 8 tons. The depth of mine shaft is 328 ft.  A 6 x 19 IPS wire rope with rope diameter of 1.75 in is to be use with sheave diameter of 39 in. The cage loaded is to start from rest and will attain a maximum velocity of 525 fpm in 10 seconds. Find the total load of the rope. A. 12,086 lbs      B. 14,086 lbs       C. 16,086  D. 18, 086 lbs

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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.