APA PRECAST CONCRETE BATCH
PLANT OPERATOR EXAM WITH 100%
CORRECT ANSWERS
Concrete ris ra rmixture rof r_____, r______, rand r______. r- rcorrect ranswers r-cement,
rwater, rand raggregates.
The rmost rcommonly rused rconcrete rfor rstructural rpurposes ris: r- rcorrect ranswers r-
Normal rweight rconcrete.
Normal rweight rconcrete rweighs rapproximately: r- rcorrect ranswers r-140 rlb/ft^3
Lightweight rstructural rconcrete rmay rweigh rfrom r_____ rto r______ rlb/ft^3. r- rcorrect
ranswers r-90, r100
Heavyweight rconcrete rmay rweigh r______. r- rcorrect ranswers r-200 rlb/ft^3 ror rmore.
PLANT OPERATOR EXAM WITH 100%
CORRECT ANSWERS
Concrete ris ra rmixture rof r_____, r______, rand r______. r- rcorrect ranswers r-cement,
rwater, rand raggregates.
The rmost rcommonly rused rconcrete rfor rstructural rpurposes ris: r- rcorrect ranswers r-
Normal rweight rconcrete.
Normal rweight rconcrete rweighs rapproximately: r- rcorrect ranswers r-140 rlb/ft^3
Lightweight rstructural rconcrete rmay rweigh rfrom r_____ rto r______ rlb/ft^3. r- rcorrect
ranswers r-90, r100
Heavyweight rconcrete rmay rweigh r______. r- rcorrect ranswers r-200 rlb/ft^3 ror rmore.