# Calendar: 1896-1897 Page 718

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CXXV111 FACULTY OP SCIENCE other quantities involved in the reaction neglecting potential due to magnetising current and resistance of magnetising coil XVI 4ffle amral Engineering SECOND YEAR steel strut has limit of 21 tons and diameter of inches It is secured by pin joints at both ends Find the length so that load of tons may be less than of the buckling load What is the resilience of bar of steel inch in diameter and feet long whose modulus is 32 000 000 It begins to stretch permanently under load of tons How would you determine the pitch circles and the proper pitch of the teeth for pair of spur-wheels Three spur-wheels and are on parallel axes and are in gear has 10 teeth Î’ has 35 teeth and has 55 teeth How many revolutions upon its axis will be made by for every revolutions of Explain what is meant by the terms stress and strain define bending stress-shearing stress-torsional stress weight of 22 cwts falls through height of feet it is then pulled up suddenty by means of steel rod inch in diameter and feet long Find the extension of the rod 32 What is meant by the expression "maximum theoretical efficiency Find the maximum theoretical efficiency of non- condensing engine taking steam at temperature of 384 Define the term latent heat and give formula for the latent heat of water Find the latent heat of lb of water at 60 -150 250 -384 Draw an indicator diagram of an engine cutting off at half stroke How would the diagram be modified if the piston were leaking

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