Calendar: 1883-1884 Page 662

658 APPLIED SCIENCES 12 Describe the several ways of erecting perpendiculars with chain 13 Make sketch of Field Book for Levelling Explain backsight' and 'foresight VIII -Urtii of Constvttitton State fully the theory of lime mortar with substitute for sand State fully the case of the Bed of Building stone Describe the brickwork of the primitive world and its modern counterpart Describe Ransome's artificial stone Distinguish between pig iron cast wrought rolled and steel Explain fully the formula for cross strain in rectangular beam and apply it to Memel deal inches by and 12 feet long Sketch three sections of iron beams cast plain rolled and built and explain why they differ Sketch three semicircular arches in stone cast iron and timber all of 50 feet span and explain their construction and approximately their equilibration Sketch queen-post roof truss with what it carries span 40 feet pitch about 30 degrees of timber in compression and iron in tension 10 Sketch Warren girder in rolled iron and describe the strains when loaded 11 Describe in detail the process of designing an iron beam to carry given distributed load across given span 12 Describe what is fully meant by the plan the section and the elevation of any building construction