ML103210294

SONGS-2010-10-Post Examination Analysis

ML103210294
Person / Time
Site:	San Onofre
Issue date:	10/15/2010
From:	Clyde Osterholtz Operations Branch IV
To:	Southern California Edison Co
References
Download: ML103210294 (9)

Text

2010 NRC Written Exam Analysis Common Question 13 This question was missed by 4 of 7 applicants.

Topic: Containment Cooling System The question is technically accurate, as written.

Common Question 16 This question was missed by 7 of 7 applicants.

Topic: Containment Spray System The question is technically accurate, however the question could be improved for added clarity.

Common Question 17 This question was missed by 4 of 7 applicants.

Topic: Main and Reheat Steam System The question is technically accurate, as written.

Common Question 22 This question was missed by 6 of 7 applicants.

Topic: DC Electrical Distribution System The question is technically accurate, as written.

Common Question 36 This question was missed by 4 of 7 applicants.

Topic: Incore Temperature Monitoring System The question is technically accurate, as written.

Common Question 55 This question was missed by 4 of 7 applicants.

2010 NRC Written Exam Analysis Topic: Generator Voltages and Electrical Grid Disturbances The question is technically accurate, as written.

Common Question 62 This question was missed by 5 of 7 applicants.

Topic: Dropped Control Rod The question is technically accurate, as written.

NN 201266119 generated to verify training program content for these subject areas.

NN 201266120 generated to improve question # 16.

2010 NRC Written Exam Analysis Common Question 60 This question was missed by 3 of 9 applicants.

Topic: Loss of Source Range Nuclear Instrumentation The question is technically accurate, as written Common Question 64 This question was missed by 3 of 9 applicants.

Topic: High Reactor Coolant Activity The question is technically accurate, as written.

Common Question 76 This question was missed by 3 of 3 applicants.

Topic: Inadequate Core Cooling The question is technically accurate, as written. Applicants confused inadequate core cooling with insufficient subcooling.

A notification has been written to include the analysis and the review of questions missed in the initial license training program. Not # 200161004

Course#: 201

~ o u r §

Title:

e 20 1 0 8

8 Student in this group: 4 2 75.00% 100.00% 100.00% 0.32 C 1 0 3 0 BD 3 75.00% 100.00% 0.00% 0.75 C 0 1 3 0 AD

?6  ! o.m?2x! O.$C,"% !  !?.!?no/.! n.!?n!  ! a! ni "01 nl I I I I I IBCD I 20 I lOO.oo%l 100.00% I 100.00% I 0.00 I D I 21 200.00% tOO.00% 100.00% 0.00 C 0 0

• 4 0 ABD 22 25.00% 0.00% 0.00% -0.32 B 1

• 1 1 1 t I f I I 25 100.00% 100.00% 100.00% 0.00 B 0

• 4 0 0 ACD 26 100.00% 100.00% 100.00% 0.00 A

• 4 0 0 0 BCD 27 100.00% 100.00% 100.00% 0.00 C O O " 4 0 ABD 28 IlOO.OO%] 100.00% 1 100.00% I 0.00 I B 1 01 VI 01 01 I I I I I IACD I 31 75.00%( 100.00% f ~00.00% -0.32 6 I AC 32 75.M)o/al 100.00% I 0.00% 0.75 C 1 01 *3 01 BD 35 I 75.00%1 100.00% I 0.00% 1 0.75 I 6 f 11 3 1 01 01 I I I I I ICD I Page 1 10/27/10

~ o ~ r s ~ 201 # :

o ~Title:

s 20~1

89. est Score:

89. Lowest Score: 82.00

§ ~ in this~ group:~ t4 37 I 75.00%/ 100.00% I 100.00% 1 -0.32 I C I I I I I I AD 1 38 900.00% 100.00% 900.00% 0.00 D 0 0 0

• 4 ABC 39 75.00% 100.00% 100.00% -0.32 D 0 1 0 3 I I AC 56 200.00% 100.00% 100.00% 0.00 C 0 O " 4 0 I ABD 57 100.00% 100.00% 100.00% 0.00 A " 4 0 0 0 BCD 58 100.00%' 100.00% I(;Kl.OtlX ' 0.00 ' B ..I4 oi o1 I I I I I I 1 59 100.00% 100.00% 100.00% 0.00 A V O O O BCD 60 100.00% 100.00% 100.00% 0.00 B 0 "4 0 01 ACD 61 100.00% 100.00% 100.00% 0.00 C 0 0

• 4 0 ABD 62 25.00% 0.00% 0.00% 0.32 B O " 1 1 2 A A 1

Course#: 2010 Course

Title:

20i0 89.

89.0~ 82.00 ents 185 I 75.00%1 0.00% I 100.00% I -0.75 I D I I I I 1

I I 1 90 100.00% 100.00% 100.00% 0.00 c 0 0

• 4 0 ABD 91 100.00% 100.00% 100.00% 0.00 A " 4 0 0 0 BCD 92 100.00% 100.00% 100.00% 0.00 B 0 - 4 0 0 ACD I

94 100.00% 100.00% 100.00% 0.00 D 0 0 O " 4 ABC 95 100.00% 100.00% 100.00% 0.00 C 0 0

• 4 0 ABD 96 100.00% 100.00% 100.00% 0.00 D 0 0 0 - 4 ABC D 1 Page 3 1OI27l10

Course#: 2010

~ ~ uTitle:

r s2 ~

75.00 61.00 est Score:

6.13 61.33 Lowest Score:

3 On: A J 1 ~ ~ ~ ~ ~ ~ ~ ~

3 IlOO.oo%l 100.00% I 0.00% I 0.00 I C I 01 01 rl 01 I I I I I IABD I 15 66.67% 200.00% 0.00% 0.85 B l " 2 0 0 t CD 16 n.w/, 0.00?/, n.Cu?%? 0.001 c 2 I '01 0 CD 17 33.33% ioo.oa% 0.00% 0.88 I A I

"1 I

1 11 0 I I I 10 18 ~100.00%~100.00% I 0.00% I 0.00I D I 01 01 ol 31 I I I I I IABC I A

• 3 0 0 0 f 8CD 20 66.67% 100.00% 0.00% 0.85 D 0 0 l

• 2 AB 121 Il00.00%l 100.00% I 0.00% I 0.00 I C I 01 01 31 OI I I I I I lABD 1 122  ! O.oo%l 0.00% I 0.00% I 0.00 I B I 01 10' 11 21 I I I I I IAB I 24 100.00% 100.00% 0.00% 0.00 D 0 0 0 ' 3 ABC 25 100.00% 100.00% 0.00% 0.00 B 0 3 0 0 ACD 26 IlOO.00%~ 100.00% I 0.00% I 0.00 I A I 31 01 01 01 I I I I I IBCD I 35 66.67% 100.00% 0.00% 0.85 B o r 0 1 AC Page 1 10/27/10

75.00 61.OO 69.00 6.13 61 33 54.00 3

On: All S ~ d g n ~ s 37 33.33% 100.00% 0.00% 0.88 C 1 0

• 1 1 B 38 66.67% 100.00% 0.00% 0.85 D 0 1 01 *2 AC 144 Il00.00%,l 100.00% I 0.00% I 0.00 I C 0.00% 0.00 I D ABC 48 ~100.00% 100.00% f 0.00% 0.00 1 C I I ABD I I I I I I I I I 1 I I I I I I 52 1100.00%1 100.00% } 0.00% 1 0.00 I D I I I I 1 ABC 157 I100.00%1 100.00% I 0.00% 1 0.00 I A I 31 01 01 01 I I 1 I I IBCD le JQ a I rIW.uu10 nnnnoil rnnnnai IVV.UVf0 I n D

I 01 *31 nl 01 I I I I I 59 66.67% 100.00% 0.00% 0.85 A r o o 1 BC 60 100.00% 100.00% 0.00% 0.00 I B 0 3 0 0 ACD Page 2 1W27/10

75. 61. Score: 6 ~ . ~

6.1 61 Lowest score: 00 3 ability Goefficient (

on: A11 Students 71 100.00% 100.00% 0.00% 0.00 B 0 3 0 0 ACD 72 100.00% 10000% 0.00% 0.00 D 0 0 O " 3 ABC 73 66.67% 100.00% 0.00% 0.85 B 0

• 2 0 1 AC 74 200.00% 100.00% 0.00% 0.00 C 0 0

• 3 0 ABD 75 66.67% 100.00% 0.000% I I

0.85 D I

0 1 o " 2 AC