SSPC - C3 - Unit 1 Exam Questions and
Complete Solutions Graded A+
What is the highest percentage of lead usage is for manufacturing? - Answer: Battery
What is the 3 primary sources of lead in the environment today include lead in? - Answer: Air , Soil and
Water
which is the principal source of lead to the industrial painter is through exposure to? Air , Water or Soil -
Answer: Soil
I what year lead was banned from residential ? - Answer: 1970
What is the allowance concentration of lead in pain packaged for sale to the retail market? - Answer:
0.06 % or 600 ppm
Lead in industrial coatings was primary used as - Answer: Corrosive
True or Falls, There is no regulation prohibiting the addition of lead to an industrial coating at any
concentration - Answer: True
True or Falls, A coating must be removed from an industrial structure if it contains greater than 5% Lead,
by weight . - Answer: True
List (5) Construction trades which may encounter lead - Answer: Carpenter, Ironworker, Painter,
Laborer, Welder, Electrician and etc.
List of (2) routes of entry of inorganic lead into the body - Answer: Inhalation and Ingestion
What is the approximately % of respirable lead dust enter to blood stream in adult and children? -
Answer: 90%
Complete Solutions Graded A+
What is the highest percentage of lead usage is for manufacturing? - Answer: Battery
What is the 3 primary sources of lead in the environment today include lead in? - Answer: Air , Soil and
Water
which is the principal source of lead to the industrial painter is through exposure to? Air , Water or Soil -
Answer: Soil
I what year lead was banned from residential ? - Answer: 1970
What is the allowance concentration of lead in pain packaged for sale to the retail market? - Answer:
0.06 % or 600 ppm
Lead in industrial coatings was primary used as - Answer: Corrosive
True or Falls, There is no regulation prohibiting the addition of lead to an industrial coating at any
concentration - Answer: True
True or Falls, A coating must be removed from an industrial structure if it contains greater than 5% Lead,
by weight . - Answer: True
List (5) Construction trades which may encounter lead - Answer: Carpenter, Ironworker, Painter,
Laborer, Welder, Electrician and etc.
List of (2) routes of entry of inorganic lead into the body - Answer: Inhalation and Ingestion
What is the approximately % of respirable lead dust enter to blood stream in adult and children? -
Answer: 90%
