EPA LEAD RISK ASSESSOR CERTIFICATIO 1 UPDATED ACTUAL EXAM QUESTIONS
CORRECT ANSWERS GRADED A PLUS
Question:
ug/g
Answer:
micrograms per gram
Question:
ug/ft2
Answer:
micrograms per foot squared(xrf)
Question:
mg/cm2
Answer:
milligrams per centimeter squared (XRF)
Question:
mg/dl
Answer:
milligrams per deciliter
Question:
ug/m3
Answer:
,microgram per deci-liter (quantity in blood)
Question:
1%
Answer:
10,000 ppm
Question:
allowed quantity of lead in dry surface paint when testing with xrf
Answer:
1.0 mg/cm2
Question:
allowed quantity of lead in dry surface paint when testing with paint chip
Answer:
5000 ppm
Question:
allowed quantity of lead in dry surface paint by weight
Answer:
.5%=5000 ppm
Question:
lead quantities for dust clearance from floors or carpets
Answer:
40 ug/ft2
, Question:
lead quantities for dust clearance from furniture.
Answer:
40 ug/ft2
Question:
lead quantities for dust clearance from window sills
Answer:
250 ug/ft2
Question:
lead quantities for dust clearance from window wells
Answer:
400 ug/ft2
Question:
LEaD quantities for dust clearance from outside concrete
Answer:
800 ug/ft2
Question:
LED quantities for soil clearance in contact areas
Answer:
400 PPM
CORRECT ANSWERS GRADED A PLUS
Question:
ug/g
Answer:
micrograms per gram
Question:
ug/ft2
Answer:
micrograms per foot squared(xrf)
Question:
mg/cm2
Answer:
milligrams per centimeter squared (XRF)
Question:
mg/dl
Answer:
milligrams per deciliter
Question:
ug/m3
Answer:
,microgram per deci-liter (quantity in blood)
Question:
1%
Answer:
10,000 ppm
Question:
allowed quantity of lead in dry surface paint when testing with xrf
Answer:
1.0 mg/cm2
Question:
allowed quantity of lead in dry surface paint when testing with paint chip
Answer:
5000 ppm
Question:
allowed quantity of lead in dry surface paint by weight
Answer:
.5%=5000 ppm
Question:
lead quantities for dust clearance from floors or carpets
Answer:
40 ug/ft2
, Question:
lead quantities for dust clearance from furniture.
Answer:
40 ug/ft2
Question:
lead quantities for dust clearance from window sills
Answer:
250 ug/ft2
Question:
lead quantities for dust clearance from window wells
Answer:
400 ug/ft2
Question:
LEaD quantities for dust clearance from outside concrete
Answer:
800 ug/ft2
Question:
LED quantities for soil clearance in contact areas
Answer:
400 PPM