In this task, you are given a sentence or phrase in English. You must translate it to Xhosa in a way that is equivalent in terms of meaning and grammatically correct.

This extends nearly throughout the length of the ship, sometimes in the form of a ring main and usually low down in the ship.
Oku kunyusa kufutshane phakathi kwangaphandle kobude benqanawa, ngamanye amaxesha kulakhiwo lwendawo yeringi kunye nangokusoloko iphantsi kwinqanawa.

Where possible, faults should be demonstrated practically.
Apho kufaneleyo, iziphene okanye iimpazamo maziboniswe ngokwenziwa kubonakale.

A fitting or device used to preserve or to change the direction of a rope, chain, or wire so that it will be delivered fairly or on a straight lead to a sheave or drum without the introduction of extensive friction. Fairleaders, or fairleads, are fixtures as distinguished from temporary block rigs.

Isixokomezelo okanye isixhobo esisetyenziselwa ukukhusela okanye ukutshintsha ulawulo lwentsontela, ityathanga okanye ucingo ukuze sibe nokuthunyelwa ngokufanelekileyo okanye ngokwesikhokelo esingqalileyo kwi-"sheave" okanye kumgqomo kungadange kwabe kwenziwa ungquzulwano olumandla. Ezi zixokomezelo ziyimimiselo eyahlulwe kwizixhaso zamaplanga.