171 



Explain iu action and point out any special advsntaft 

 i% ln.i. it may poaaess. 

 Describe with sketches aosae form of spanner which it 



tit various siaes of i. 



Miitf that, Uuring the operntfn of tuniing a pin 

 between the centres of a Uthe, the revolting cei. 



the resulting inaccuracy m tlu 



U. 8ute under what ctrenmttanoee the fault wonkl 



be of no consequence, and when it i iiui-.rt.uu to amid 



the fault Deeoribe alao the effect produced by the filed 



, , . ,.,H ..I !!., l:h. - ! bV r. x .^.1.. Ipittdll ' 



Ihr I 



(/.) Explain the uee of the atop 8 under the head of th. 

 u inch connecte the two halvee of the atrap of thv ra- 

 in tu- 147 I>acribo bow it u attached to thv U.l- 

 I the roci- .oh it tiu, u made. DeacriU- al> 



proceei of knifing out the receai R to receive the bead 

 ;,.! how by aketehea the form of tlu- t. ,,1 ). v 

 : the opt-miion >H iH-rf..rwed. 



First 8t* or Elementary Kwami nation. 1897 



Read the General Instructions on p. 107. 



f the examples ahown in figs. 149, 150, 

 1 iiv example alumld be drawn on the side of the paper 

 on which the candidate ' number U im 



*er briefly any three, but not more than three, of tlu 

 Ml., wing questions. 



*cap paper must no* be used for this stage. No credit will 

 be given for any work in this stage on foolscap paper. 



' 



Oll/y OM' r H . 



I'edestal.bearing for a shaft (figs. 149 and 150). 



The diagram shows the parta detached from one 

 another. In your drawing you are required to show 



