Construction Coordinator Practice Exam

How should coaxial cable be plowed using a plow machine without a cable reel carrier?

1. Lay the cable along the bury route and have a helper guide it into the feed chute

2. Use a reel to feed the cable automatically

3. Bury the cable directly without guidance

4. Manually tunnel the cable into place

The correct answer is: Lay the cable along the bury route and have a helper guide it into the feed chute

Using a plow machine to install coaxial cable without a cable reel carrier involves specific techniques to ensure the cable is properly laid and protected. The correct approach is to lay the cable along the bury route and have a helper guide it into the feed chute. This method allows for a controlled feeding of the coaxial cable into the plow, helping to avoid twists, kinks, or damage to the cable during the installation process. Having a helper facilitates smooth operation, ensuring that the cable is fed steadily and at the appropriate tension, which is critical for maintaining its integrity during burial. This teamwork is essential, especially with a plow machine, as these machines can move quickly and if the cable is not fed properly, it can lead to complications. Other methods, like using a reel for automatic feeding or burying the cable directly without guidance, may lead to improper installation and potential damage. Manual tunneling would typically be slower and less efficient, often not feasible for wider-scale operations. Proper guidance during installation is vital to ensure the longevity and functionality of the coaxial cable being buried.