grounding and bonding requirements

9. The size of a grounding electrode conductor for a service or separately derived system is generally based on the size of the largest

A. grounded electrode. B. bonding jumper. C. equipment grounding conductor. D. ungrounded supply conductor.

10. Which of the following statements about bonding is true? A. The joint or termination must offer opposition in the circuit for effective electrical connections. B. Effective bonding keeps impedance high if a fault should occur. C. Bonding connections must endure high levels of fault current until overcurrent protective devices can operate. D. The entire electrical safety circuit is only as good as its strongest bonded link.

11. To interconnect grounding electrodes and form a grounding electrode system, connect the _______ to a busbar.

A. neutral disconnect links and their grounding electrode conductors B. grounding electrode conductors and their bonding jumpers C. bonding jumpers and their equipment grounding conductors D. equipment grounding conductors and their neutral disconnect link

12. The amount of fault current that bonding connections have to endure is related to which of the following?

A. The amount of available fault current delivered by the system or utility B. The quality of the fittings that were chosen for the system

C. The number of connections that are part of the listed assembly D. The type of equipment and the location in the system