Question

What is the general value of resistance of most bond and ground connections?

A) 10 ohms

B) 100 ohms

C) 1 ohm

D) 0.1 ohms

Answer 1

The general value of resistance for most bond and ground connections can vary significantly depending on the specific application and environment.

Step-by-step explanation:

The general value of resistance for most bond and ground connections can vary significantly depending on the specific application and environment. Some ceramic insulators used to support power lines may have resistances of 10^12 ohms or more. A dry person may have a hand-to-foot resistance of 10^5 ohms, while the resistance of the human heart is about 10^3 ohms. A meter-long piece of large-diameter copper wire may have a resistance of 10^-5 ohms. Additionally, superconductors have no resistance at all. Therefore, it is challenging to assign a single general value for most bond and ground connections.