A ITKII ! 



required to set off, correctly to scale, dimensions, too* of which are 



the view he is drawing, tfce remainder bttag obtained from 



the other views. He will be expected to add parts which are 



he sketches but shown in shape and SUM in 



other*. I!- will further be expected to draw from his own know- 

 ledge the faateninga which are suitable for connecting tofether the 

 machine parta which are the subject of the example, and, m 

 sectional view*, to draw line* neatly by freehand to indicate part. 

 >>y the planea of section, taking oare to alope the lines on all the 

 part* of the iame piece in the amme direction, and of contiguous 

 pieces in direction* or character! which differ from one another. 



me oaaea an additional new view (outaide or sectional X 



whi- the sketches, will be required to be drawn. 



detail* which are shown in eeparate detached sketches will 



be required to be inserted in th.-u- proper plaeea in the general 



drawing. 



The various view* required must be placed in j- -ITI.,H to as to 



injt from one another, in order to show that the candidate 



.ciate* the fact that he is producing a representation of a solid 



merely copying a sketch. No credit 



whatever will be given unless the candidate shows some knowledge 

 of projection by drawing two views of at least one subject in their 



,,,,.jM,tvUt,N,- Mr,, >:.,,* 



Teachers are enjoined not t rely too much on drawings in giving 

 instruction to their classes, but to make use also of actual simple 

 mflflfrhM* parts or models of th 



desirable that centre lines should be shown . ...! 



l*rU of other lines continued too far, and not needed in the 

 d drawing, should be rubbed 



^ve time .lining the examination the drawings 

 should not be inked in, nor should the figured dimensions be 

 inserted. 



i . Mowing lint of examples which hare been set in previous 

 years will give a general indication of what may be expected and 



j.l. J..U..1 f.,| 



.'M..M lly.lnutlic piston and plunger. 

 l end and gui>l.> l-lvk. Cross-head. Connecting 

 kulutft. Eccentric and n 1. Valve-rod enl. Sj ruig.loaded 

 steam-valve. (Juide bracket for nlide-valve rod. Simple form of 

 loaded govern 



< /<! /feifrr.-Uusset-irtay. If ad- bole door, 

 cock. Simple feed-pump. 



M li 



