Calendar: 1877-1878 Page 609

ENGINEERING AND APPLIED SCIENCES 607 FIRST YEAR Describe the process ana sketch the machine for bending timber Sketch and describe the machinery for grinding and polishing marble Describe the process of producing articles of an oval form in pottery and give the method of ornamenting them with raised patterns Describe the method of preparing clay and making bricks by hand How is flatted sheet glass made and how is its thickness specified Describe tbe methods of producing ornamental patterns upon glass How is the water taken from the pulp in paper-making machine and how is the surface of the paper glazed There are several methods of laying the strands in rope describe them and calculate the breaking strain of hemp rope with three strands and of four inches girth ϋ How is flour prevented from becoming heated and greasy during the process of grinding Sketch the apparatus used for this purpose 10 Sketch and describe fully any hand-printing machines with which you are acquainted and show how the pressure is increased towards the end of the pull 11 Give the construction of telescopic gas-holder 12 Sketch the mechanism of an ordinary eight-day clock and show how clock may be kept going during winding up VII tomttrical raimng SECOND AND THIRD YEARS CONSTRUCT triangle ABC the angle at being one of 40 and the whole triangle such that the square on Β is equal to the squares on Β and together