TABLE OF CONTENTS. 



XUl. 



CHAPTER IV. — The Cable Ship on Repairs. — Continued. 



PAGE 



Grapnels and Grappling 192 



Buoying a Bight ... ... ... ... ... ... ... 210 



Dynamometers... ... ... ... ... ... ... ... 213 



Cable at Bows 219 



Buoying Cable 221 



Rotometer 228 



Picking Up Cable 230 



Capacity of Tanks ... ... ... ... ... ... ... 235 



Picking-up Gear 241 



Removal of Fault 262 



Joint in Core ... ... ... ... ... ... ... ... 270 



Cable Splice , 276 



Slipping Splice 284 



Cable Stoppers... ... ... ... ... ... ... ... 288 



Paying Out 293 



Buoyed End Inboard... ... ... ... ... ... ... 303 



Slipping Final Splice 312 



Repair Sheets and Splice List ... ... ... ... ... 314 



Regulations for Cable Ships 320 



Cable Ships 321 



Cable Depots 349 



Hauling Machines ... ... ... ... ... ... ... 355 



Shore End Repairs ... ... ... ... ... ... ... 356 



CHAPTER V. — The Localisation of Breaks and Faults. 



Cable Currents 364 



Balancing to False Zero 367 



Polarisation of Fault or Break 368 



The MUammeter 369 



Sullivan Universal Galvanometer ... ... ... ... ... 373 



Universal Shunts ... ... ... ... ... ... ... 381 



Breaks, and Similar Exposures ... ... ... ... ... 392 



Kennelly's Two-current Test ... ... ... ... ••• 394 



Kennelly's Three-current Test ... ... ... ... ... 403 



Rymer- Jones Two- current Test ... ... ... ... ... 405 



Schaefer's Break Test 406 



Earth Current Correction ... ... ... ... ... ... 417 



Lumsden's Method 421 



Quick Reversals ... ... ... ... ... ... ... 423 



Rymer- Jones High Resistance Break Test ... ... ... 425 



Mance Break Test 437 



Correction for N.R.F. in Break Tests 440 



Rule for N.R.F. Correction 446 



Partial Earth Faults 446 



Varley Loop Test 446 



Correction for Metallic Circuit 448 



