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  Item Reference: KCLCAL-1883-1884-665

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APPLIED SCIENCES 661 10 How and for what purposes are Spiegeleisen and ferro- manganese used in the manufacture of Siemens Bessemer and crucible steels 11 Explain the difference between the 'basic or Thomas- Gilchrist process and the acid or original Bessemer process 12 What are Gjers 'soaking pits and what is their object XII OTov&sJop THIRD YEAR Sketch and describe the feeding apparatus of drilling machine What are the degrees of directness in applying the power to the workshop stotting and shaping machines Show the arrangement of gear for surfacing in the large Whitworth lathe-workshop Give the change wheels for feed of 60 to the inch with leading screw of to the inch What are the advantages of driving by the face plate in large lathe Sketch and describe the little machine for boring out lathe heads in the workshop SECOND YEAR What is the speed of cut required in lathe for wood and the means of adjusting it Sketch the working parts of the mandril of inch lathe and give the angles for cone and collar Describe the action and use of the traversing mandril lathe ×™ Sketch the position of the crank of an engine when the piston is at and stroke Describe the operation of setting slide valve with the effect of lead and lap Show the position of the slide rest tool in relation to the work and give the angle at which it should be sharpened
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