Side-to-side surge can cause a rollover. This type of surge can occur even in:

Baffled tanks. Section 8.2.4: Baffles help to control forward and backward liquid surge. Side-to-side surge can still occur.

Side-to-side surge can cause a rollover. This type of surge can occur even in:

ANSWER BREAKDOWN
  • A. Incorrect. "Empty tanks" is not correct. Baffles help to control forward and backward liquid surge. Side-to-side surge can still occur.
  • B. Correct. Baffles help to control forward and backward liquid surge. Side-to-side surge can still occur.
  • C. Incorrect. "Only smooth bore tanks" is not correct. Baffles help to control forward and backward liquid surge. Side-to-side surge can still occur.
  • D. Incorrect. "Square tanks" is not correct. Baffles help to control forward and backward liquid surge. Side-to-side surge can still occur.