Deck : Expired / Rules of the Road - 397/541
|
|---|
| « Previous Question |
| BOTH INTERNATIONAL & INLAND Each prolonged blast on whistle signals used by a power-driven vessel in fog, whether making way or underway but not making way, is __________. |
| A) two to four seconds |
| B) four to six seconds |
| C) eight to ten seconds |
| D) about one second |
loading answer...
| Comments |
|---|
| There are no comments for this question. |