API 574 Quiz
1. API 574 covers inspection of: C. piping D. vessels 2. Cast iron pipe can be joined by:
A. elding B. co!pression C. epo"y resin . D. bell and spigot #. $%e pri!ary p&rpose of inspection is to ac%ieve t%e desired '&ality ass&rance and:
A. ens&re plant safety B. s&pply t%e necessary paper(or) for o&tside a&dits C. co!plicate !aintenance activities D. create an aven&e for dis!issing crafts!en * 4. +ltrasonic t%ic)ness readings at areas (it% s&rface te!perat&res above are nor!ally %ig%er t%an act&al t%ic)ness. .
A. 1,,-P B. 2,,o C. #,/0 D. 2120C 5. la!e detectors &sed to indicate a f&rnace or boiler fire !ay give erroneo&s indications on control panels d&ring:
A. elding or related repairs on piping. B. Piping alterations in t%e s%op. C. <rasonic inspection. D. radiograp%ic inspection. /. ea)s in a t%read !ay be ca&sed by: ac)3(elding t%e fitting. A. ac)3(elding
B. ac) of t%read l&bricant. C. +nder3press&ririg t%e part. D. C%anging t%e direction of flo( in t%e piping syste!. 7. A lea)ing t%readed joint s%o& ld not be tig%tened (%ile t%e syste! is in service &nder press&re beca&se:
A. $%e crafts!an s%o&ld not be near t%e t%readed connection. B. b &st or corrosion !ig%t be %olding t%e press&re. C. C. $%e joint !ig%t be &nscre(ed. D. D. A crac) in a t%read root !ig%t fail. . D&ring a press&re test care s%o&ld be ta)en not to:
A. Allo( any inert gas into t%e syste!. B. b. +se (ater in t%e syste!. C. C. -verpress&re t%e syste!. D. D. +nderptess&re t%e syste!. 6. %ic% of t%e follo(ing tests s%o&ld not be &sed on cast iron piping:
A. adiograp%ic test B. b. ea) test C. C. +ltrasonic test D. D. a!!er test 1,. $%e details of inspection of in3service piping are provided in:
A. A89 I; B. b. A89 #1.# C.
C.
API 57,
D. D. A89 1/.5a 11.
t
<
PDI2SE
is t%e for!&la for:
A. e'&ired Piping $%ic)ness B. . 9a"i!&! Piping $%ic)ness C. Arbitrary ene(al Piping $%ic)ness D. Average Piping $%ic)ness3 12. API P 574 is a:
A. Code B. 8tandard C. 8pecification D. eco!!ended Practice 1#. D&ring t%e !an&fact&ring of t&bing t%e t&bing !ay be (elded b&t is generally: A iveted. =. 8ea!lessly dra(n. C. ire dra(n. D. orged. 14. A globe valve is co!!only &sed to:
A. Prevent bac) flo(. B. Allo( f&ll flo(. C. 8top all flo(. D. eg&late fl&id flo(. 15 A c%ec) valve is co!!only &sed to:
A. Prevent bac) flo(. B. Allo( f&ll flo(. C. 8top all flo(.
API 574 Quiz Answer Key
1. C Paragrap% 1.1 .2. D Paragrap% 4.5.5 >?? c >?.#. A Paragrap% 5.1 4. = Paragrap% 1,.1.2.1 5. D Paragrap% 1,
[email protected] /. = Paragrap% 1,.2.1.5.# 7. D Paragrap% 1,.2.1.5.# . C Paragrap% 1,.2.# 6. D Paragrap% 1,.2.4 1,. C Paragrap% 1,.2.5 11. A Paragrap% 11.1 12. D ore(ord 1#. = Paragrap% 4.2 14. D Paragrap% 4.#.# 15. A Paragrap% 4.#.
