Practice question

Which choice is correct about smooth bore tanks for a tank vehicle driver?

Smooth bore tanks are always easier to stop
Smooth bore tanks are exempt from inspections
Unbaffled smooth bore tanks have nothing inside to slow liquid flow, so forward-and-back surge is very strong
Smooth bore tanks cannot experience surge

Answer: C — Unbaffled smooth bore tanks have nothing inside to slow liquid flow, so forward-and-back surge is very strong

The correct answer is shown above. Try the full quiz for additional practice.