THE LOCALISATION OP BREAKS AND FAULTS. 



541 



was put in between bridge and abort piece of core to steady the 



readings, which, therefore, represents the distance to the break. 



It will be noticed that the curves of tests on the 2 in., 



0-4 



\'0 

 > 



0-3 



01 



1200 1250 1300 1350 1400 1450 1500 1550 1600 1650 

 Fig. 307.^ — Experimental Break. (E. Raymond-Barker.) 



0-6 



]200 1250 1800 1350 1400 1450 



Fig. 308. — Break Curve on Direct United States Cable. 



(E. Raymond-Barker.) 



lin., ^in., ^ in. and ^ in. exposures, when extended, all meet 

 at the break position, thus indicating the distance to the 

 break in ohms. In the test on the flush cut end the points, on 



