NRC Nuclear Power Plant Operator License Practice Test

Candidates must complete a rigorous, NRC-approved training program at their specific facility, which typically includes years of classroom instruction, simulator training, and on-the-job experience. For an SRO license, additional experience in a supervisory capacity is required. The plant's license training department must formally attest that a candidate has satisfactorily completed all prerequisites before the NRC will administer the exam.

The exam has two main parts: a written examination (which may include multiple-choice, fill-in-the-blank, and calculations) and an operating test conducted on a full-scope simulator. You must pass both sections. The NRC examiners grade you against pre-established criteria, focusing on technical accuracy, adherence to procedures, and demonstrated safe practice. A single significant error or unsafe act during the simulator test can result in failure.

The NRC allows for retakes, but there are mandatory waiting periods (typically 30 days) and requirements for additional, documented training before you can be re-examined. Your plant's training department will develop a remedial plan to address the areas of deficiency identified by the NRC examiners.

No. An NRC operator license is unit-specific. It is issued for control of a reactor (or functionally identical reactors) at a specific plant site. Transferring to a different plant design or site requires undergoing a new license certification process, including training and examination on that facility's systems and procedures.

Treat every simulator session as a graded exam. Develop and consistently use a systematic approach to plant monitoring, procedure use, and communications. Practice verbalizing your observations, diagnoses, and actions clearly. Study abnormal and emergency operating procedures until your responses become instinctive, yet always controlled and procedural. Seek feedback from instructors on your technique, not just the outcome.