When adjusting high tension transmission guy wire, which option is recommended for rigging the hoist?

The recommended method for rigging the hoist when adjusting high tension transmission guy wire involves using an inverted preform. This choice is suitable because an inverted preform is designed specifically for the application of guy wire adjustments. It provides a secure grip that effectively distributes the load along the wire, which is crucial in maintaining the tension necessary for proper installation and stability of transmission lines.

Using the inverted preform ensures that the connection between the hoist and the guy wire can withstand the significant forces applied during adjustment while minimizing stress on the wire itself. This helps prevent damage to the wire and contributes to the overall safety and reliability of the setup.

Other methods, such as a standard grip or a mechanical winch, might not provide the same level of security or appropriateness for the specific tension adjustments needed in this context, leading to potential instability or failure. The guy grip could be more suited for initial placements rather than adjustments, further underscoring why the inverted preform stands out as the best option in this scenario.