Tech Spec Quesitons Flashcards
(7 cards)
Based on Technical Specifications, entry into Mode 5 from Mode 6 will occur when…
A. All reactor head closure bolts are fully tensioned and cold leg temperature > 210 F.
B. All reactor head closure bolts are fully tensioned.
C. RCS cold leg temperature exceeds 135 F.
D. RCS cold leg temperature exceeds 200 F.
B. All reactor head closure bolts are fully tensioned.
The RCS Pressure Safety Limit is less than or equal to…
A. 2500 psia
B. 2650 psia
C. 2750 psia
D. 2850 psia
C. 2750 psia
(Note: 2.2.2 If SL 2.1.2 is violated:
- 2.2.1 In MODE 1 or 2, restore compliance and be in MODE 3 within 1 hour.
- 2.2.2 In MODE 3, 4, or 5, restore compliance within 5 minutes)
The bases for meeting the LCO on Linear Heat Rate (13.1 kw/ft) is:
A. In the event of a LOCA, fuel clad temperature will not exceed 2200 F.
B. On loss of flow the calculated DNBR will be
A. In the event of a LOCA, fuel clad temperature will not exceed 2200 F.
Unit is operating at 90% power.
COLSS is declared inoperable on the CMC and PC due to computer hardware failures.
The operating crew performs 72ST-9RX03, DNBR/LHR/AZTILT/ASI with COLLS OOS.
The value for DNBR is not within the acceptable region of the curve.
A. Restore linear heat rate to within limits within 15 minutes.
B. Restore linear heat rate to within limits within 30 minutes.
C. Determine trend in LHR within 15 minutes.
D. Determine trend in LHR within 30 minutes.
C. Determine trend in LHR within 15 minutes.
Tech Spec Operability of the Ultimate Heat Sink is determined by the values of what parameter(s)?
A. Level Only.
B. Temperature Only.
C. Level and Temperature Only.
D. Level, Temperature, and Conductivity.
C. Level and Temperature Only.
Unit 1 is at 340 F and 1000 psia with Keff of .97.
What TS MODE is this?
A. 1
B. 2
C. 3
D. 4
D. 4
Thot 355 F
Tcold 345 F
RCS Pressure is 380 psia
Net Core Reactivity -1.5%
What MODE is this?
Mode 4
Note: Have to use Tcold. Mode 4 is 350 F > Tcold > 210 F.
