Spaces containing gasoline-powered machinery or gasoline storage tanks on small passenger vessels should have ventilator ducts that extend to the bilges because __________.
A
oil and water mix there
B
it prevents air from entering or leaving the space
C
Gasoline vapors are heavier than air, tend to settle in the bilges, and create an explosion hazard
D
air is heavier than gas fumes
Loading interactive features...
Question 1 / 2066636ee728f7522a1c5189ec
Question 1 of 2066636ee728f7522a1c5189ec
Spaces containing gasoline-powered machinery or gasoline storage tanks on small passenger vessels should have ventilator ducts that extend to the bilges because __________.
Spaces containing gasoline-powered machinery or gasoline storage tanks on small passenger vessels should have ventilator ducts that extend to the bilges because __________.