IMSA Traffic Signal Inspector Chapter 1 -
Introduction Exam Questions And Answers Latest
2024
Ampacity
The maximum current, in amperes, that a conductor can carry continuously under the
conditions of use without exceeding its temperature rating.
Bonded (Bonding)
Connected to establish electrical continuity and conductivity.
Bonding Jumper, Main
The connection between the grounded circuit conductor and the equipment grounding
conductor at the service.
Disconnecting Means
A device (or group) by which the conductors of a circuit can be disconnected from their
source.
Effective Ground-Fault Current Path
Intentionally constructed, low-impedance path intended to carry current under ground-
fault conditions from the point of s ground-fault in the system to the electrical supply
source that facilitates the operation of the overcurrent device(s) of ground fault
detectors on high-impedance grounded systems.
Equipment
General term: fittings, devices, appliances, luminaries, apparatus, machinery, ect. in
connection with an electrical installation.
Equipment Grounding Conductor (EGC)
Introduction Exam Questions And Answers Latest
2024
Ampacity
The maximum current, in amperes, that a conductor can carry continuously under the
conditions of use without exceeding its temperature rating.
Bonded (Bonding)
Connected to establish electrical continuity and conductivity.
Bonding Jumper, Main
The connection between the grounded circuit conductor and the equipment grounding
conductor at the service.
Disconnecting Means
A device (or group) by which the conductors of a circuit can be disconnected from their
source.
Effective Ground-Fault Current Path
Intentionally constructed, low-impedance path intended to carry current under ground-
fault conditions from the point of s ground-fault in the system to the electrical supply
source that facilitates the operation of the overcurrent device(s) of ground fault
detectors on high-impedance grounded systems.
Equipment
General term: fittings, devices, appliances, luminaries, apparatus, machinery, ect. in
connection with an electrical installation.
Equipment Grounding Conductor (EGC)
