API-653 – TEMPERATURES EXAM QUESTIONS AND ANSWERS 100% PASS

API-653 – TEMPERATURES EXAM QUESTIONS AND ANSWERS 100% PASS Reconstruction -Base metal temp where welding is not allowed - Correct Answer ️️ -< 0 F --- ref. (653: 10.4 .2.3 ) Reconstruction -Base metal temp when hand-warm pre-heat is required - Correct Answer ️️ -0-32 F --- ref. (653: 10.4.2.3 ) Linings -Minimum temp when performing abrasive blasting - Correct Answer ️️ -5 of above dew point --- ref. (0.) Linings -Minimum temp when installing tank bottom linings - Correct Answer ️️ -5 of above dew point --- ref. (0.) Corrosion -The corrosion rate of steel tank bottoms may double with this rise in temperature - Correct Answer ️️ -18 F --- ref. (651 : 5.4.1 Note ) UT Calibration -Calibration Block must be within what temperature of the part to be examined - Correct Answer ️️ -25 F --- ref. (5n: 9.9.1 ) Vacuum Box -Standard temperature range for VB exam - Correct Answer ️️ -40 -125 F --- ref. (650: 8 .6.6 ) PT -Standard temperature range for a PT exam - Correct Answer ️️ -40 -125 F --- ref. (V: T-652/653 ) Impact Test -Design metal temperature that requires weld procedure used for vertical welds to be im~acted tested - Correct Answer ️️ -< 50 F --- ref. (650: 9.2.2.3 ) Brittle -Tank metal temperature where brittle fracture is NOT a concern - Correct Answer ️️ ->60 F --- ref. (653: Fig 5.1 ) Bottom Lap Patches -Metal temp where lap-patches are NOT allowed in critical zone on SS tank - Correct Answer ️️ -> 100 F --- ref. (653: 9.10.1.2.3 ) Intervals -If tank product solidify below this temperature, the code maxim