Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

653 > Time Intervals > Flashcards

Time Intervals Flashcards

1
Q

Vac Box - Min duration of each exam

A

5 seconds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

NDE - Min time an examiner should be in a darkened area prior to using a black light for MT & PT exams

A

5 minutes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

NDE - Final interpretation of a PT exam after application of developer (time range)

A

10-60 minutes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Testing - Min time to let oil penetrate when performing a diesel oil test of shell-to-bottom weld

A

4 hours

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Testing - Min duration for a tank hydrotest to be held at full height.

A

24 hours

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

NDE - Max calibrating interval - for all MT yokes

A

Daily (prior to use)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Intervals - Max Interval - Routine In-Service Inspection

A

1 month

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

CP - Max Interval - Routine check of CP impressed current sources

A

2 months

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

NDE - Max Calibrating Interval - RT Densitometer

A

90 days

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Reconstruction - Max allowed age of last thickness readings, used to design a reconstructed tank

A

180 days “reconstructed aka make the tank do a ONE EIGHTY”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Weld Qual - Max Time - Welder or operator maintains quals for a welding process w/out using it.

A

6 months

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

CP - Max Interval - Detailed check of CP impressed current facilities

A

1 year

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

CP - Max Interval - CP Surveys (field potential measurements)

A

1 year

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

NDE - Min Time - To keep RT’s acquired during tank repairs and reconstructions

A

1 year

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Vac Box - Max Test Interval - Jaeger 2 eye test for VP operator

A

1 year

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

NDE - Max Test Interval - Jaeger 2 eye test for PT/MT tech

A

1 year

17
Q

AI - Time period between API AI Recert

A

3 year

18
Q

Intervals - Max Interval - UT readings of a tank shell when the corrosion rate is unknown

A

5 year

19
Q

Intervals - Max Interval - External Inspection

A

Lesser 5 yr or 1/4 life

20
Q

AI - Time period between API AI on-line recert

A

6 years

21
Q

Intervals - Max Interval - Initial Internal Inspection (without RBI or other special situations

A

10 years

22
Q

RBI - Max Interval - RBI reassessments

A

10 years

23
Q

Intervals - Max Interval - UT Readings of a tank shell when the corrosion rate is known

A

Lesser 15 yr or 1/2 life

24
Q

Intervals - Max Interval - Internal inspection when the corrosion rate is known (w/o RBI assess)

A

20 yr or full bottom life

25
Q

Linings - Typical life of a properly applied tank lining

A

> 20 years

26
Q

PWHT - Normal Holding time for a PWHT

A

1 hr / inch

27
Q

NDE - Max Cal Interval - Check the light intensity of a black light used in MT or PT exam

A

Before & after each use

653 (10 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions