Put the number of the question before your answer.
You are expected to prove your knowledge of machinery as well as your power of drawing neatly to scale. You are therefore to supply details omitted in the sketches, to fill in parts left incomplete, and to indicate, by diagonal lines, parts cut by planes of section.
No credit will be given unless some knowledge of projection is shown, so that at least two views of one of the examples will be required properly projected one from the other. The centre lines should be clearly drawn. The figured dimensions need not be inserted.
Your answers should be clearly and cleanly drawn in pencil. No extra marks will be allowed for inking in.
All figures must be drawn on the single sheet of paper supplied, for no second sheet will be allowed.
The value attached to each question is shown in brackets after the question. But a full and correct answer to an easy question will in all cases secure a larger number of marks than an incomplete or inexact answer to a more difficult one.
Your name is not given to the Examiner, and you are forbidden to write to him about your answers.
You are to confine your answers strictly to the questions proposed.
A single accent (´) signifies feet; a double accent (´´) inches.
The examination in this subject lasts for four hours.