NCCER LEVEL 4 FINAL STUDY GUIDE 2026
SOLVED QUESTIONS FULLY CORRECT
⫸ NEC Article 701 Answer: Covers standby systems legally required
by _______.
⫸ AC Generator set and Automatic Transfer switches (ATS) Answer:
The components that form an emergency or standby power system.
⫸ Rotor; Stator Answer: The AC generator consists of a _____ and a
_____ with the shaft of the rotor being driven by the engine.
⫸ Excitation System Answer: The _____ _____ for a typical generator
is controlled via a voltage regulator.
⫸ Voltage Regulator Answer: The _____ _____ increases or decreases
the exciter voltage as it senses changes in the output generator voltage
due to changes in load.
⫸ Transfer Switches Answer: "These" are a primary part of a building's
emergency or standby power system. They are made in both automatic
and nonautomatic/remote types.
SOLVED QUESTIONS FULLY CORRECT
⫸ NEC Article 701 Answer: Covers standby systems legally required
by _______.
⫸ AC Generator set and Automatic Transfer switches (ATS) Answer:
The components that form an emergency or standby power system.
⫸ Rotor; Stator Answer: The AC generator consists of a _____ and a
_____ with the shaft of the rotor being driven by the engine.
⫸ Excitation System Answer: The _____ _____ for a typical generator
is controlled via a voltage regulator.
⫸ Voltage Regulator Answer: The _____ _____ increases or decreases
the exciter voltage as it senses changes in the output generator voltage
due to changes in load.
⫸ Transfer Switches Answer: "These" are a primary part of a building's
emergency or standby power system. They are made in both automatic
and nonautomatic/remote types.