Which of the following materials is permitted for bonding conductors used with radio or television equipment?

Prepare for the Electrical Code 3 Exam. Practice with flashcards and multiple-choice questions, each with hints and explanations. Get ready and pass your exam!

Multiple Choice

Which of the following materials is permitted for bonding conductors used with radio or television equipment?

Bonding conductors for radio or television equipment are meant to create a low-impedance path that equalizes potential between the equipment and the building structure. The material of a bonding conductor isn’t restricted to copper alone; the code permits several common metals as long as the conductor is properly sized and installed with compatible fittings. Copper provides the best conductivity and durability, aluminum offers a lighter, cost-effective option, and copper-clad steel supplies mechanical strength while still offering a conductive copper surface. Because all of these metals can meet the bonding requirements when properly sized and terminated, any of the listed materials can be used. That’s why “any of the above” is the correct choice.

Bonding conductors for radio or television equipment are meant to create a low-impedance path that equalizes potential between the equipment and the building structure. The material of a bonding conductor isn’t restricted to copper alone; the code permits several common metals as long as the conductor is properly sized and installed with compatible fittings. Copper provides the best conductivity and durability, aluminum offers a lighter, cost-effective option, and copper-clad steel supplies mechanical strength while still offering a conductive copper surface. Because all of these metals can meet the bonding requirements when properly sized and terminated, any of the listed materials can be used. That’s why “any of the above” is the correct choice.

More practice questions