Q66 — Operator Burdens / Annunciator Marking
G2.1.1 (3.8)
During shift turnover, the on-coming RO notices an OHA window with reflash capability (multiple inputs) with a single strand of red tape diagonally across the annunciator window.
In accordance with OP-AA-102-103-1001, Operator Burdens Program, which ONE of the following describes the status of the annunciator window?
In accordance with OP-AA-102-103-1001, Operator Burdens Program, which ONE of the following describes the status of the annunciator window?
A. Reflash alarm function is defeated and NO new alarms will be annunciated.
B. One or more inputs into this annunciator window are inoperable or unreliable.
C. All inputs into this annunciator window are inoperable or unreliable.
D. Operator flagging that Maintenance is performing functional testing which will result in a valid alarm on this window.
▶ Show Answer & Explanation
✓ B. Correct. IAW OP-AA-102-103-1001 step 4.2.1.3 a single strand of red tape diagonally across a multiple input annunciator window means one or more inputs into the window are inoperable.
✗ A. Incorrect. Reflash capability is still enabled.
✗ C. Incorrect. IAW OP-AA-102-103-1001 step 4.2.1.4, if entire window is inoperable then two pieces of red tape placed diagonally across the window in a shape of an "X".
✗ D. Incorrect. Red tape is not used to identify maintenance testing in progress.
Ref: OP-AA-102-103-1001, Operator Burdens Program | LO: N/A | Source: Bank, Salem 2016 NRC Exam, Q66 | Cognitive: Comprehension
Connections
- Related systems: Annunciators
- Related procedures: OP-AA-102-103-1001 — Operator Burdens Program
- Related exam: 2020 NRC Written Exam