Engine Operational
source.pdf

Q35

REVIEWNATpage 10holdREVIEW_MISSING_SOLUTIONP3UNREVIEWED
type=NAT · page=10 · marks=1 · content_conf=0.7999999999999999 · math_conf=0.803

Source PDF10

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Source / evidence

file: source.pdf
pages: 1010

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Extracted35 / 65

..
12t,t0.5min1-2t,t≤0.5min
E(t)=E(t) =
0,t>0.5min The mean residence time of the reactor is ____ min (rounded off to 2 decimal places). (1 Mark)

Options

none

Answer

(0.04 to 0.05 OR 0.16 to 0.18)

Solution

(none)

Why review

Category: REVIEW_MISSING_SOLUTION · Priority: P3 · Disposition: source_limitation

No Sol. marker in the question block (source limitation).

Suggested action: hold_for_missing_source_solution

Human review

state=UNREVIEWED · resolution= · trust=UNRESOLVED · WAVE-12 priority=P2
Review actions

Writes a viewer overlay only. Never converts verification REVIEW into automatic PASS.

No overlay recorded yet.

Provenance status

Source PDF: source.pdf
SegmentPageBBoxAssetEquationLink
stem10noneREVIEW
stem10noneREVIEW
stem10noneREVIEW
Equations:none

Dimensions

  • structureREVIEW
  • question_textPASS
  • optionsPASS
  • answerPASS
  • solutionREVIEW
  • mathPASS
  • cross_entityPASS

Issues

  • missing_solution
  • solution_absent