What is the efficiency of a rope short splice?

The efficiency of a rope short splice is approximately 85%. A short splice is a method of joining two ends of rope together by interweaving the strands, which maintains the rope's overall strength while creating a seamless connection. The interlacing process means that some reduction in strength occurs due to the fact that the splice does not maintain the full original diameter and structure of the rope.

In practice, the efficiency rating indicates how much of the rope's original strength is retained after splicing. An efficiency of 85% means that the splice allows the rope to retain a majority of its strength, which is vital in rigging applications. This efficiency is generally accepted in the field, making it a commonly referenced value for professionals working with ropes in theatre rigging and other applications.

The other provided options reflect lower efficiency values, which would not accurately represent the strength retention for a well-executed short splice.