midterm quiz 1 seam 5 1063

Tidal currents, river currents, and combined effects can all pose challenges. In a narrow channel, the primary type of current is a tidal current.

• True

• False

A 30-knot beam wind cannot cause significant lateral drift, which cannot impact a vessel's course.

• True

• False

Squat is the measurement where a vessel sinks lower in the water when underway, particularly in shallow waters.

• True

• False

Crosswinds can exert a lateral force on a vessel, pushing it towards the bank, especially in narrow channels.

• True

• False

SOLAS requires steering gear tests within 5 hours of departure which can ensure the safety of the vessel when navigating in narrow channels.

• True

• False

Wind from the bow can slow down the vessel’s turning rate and cause the bow to pivot into the wind.

• True

• False

Following wind increases rudder effectiveness, making turns more precise.

• True

• False

When moving astern, wind on the beam can cause significant sideways drift, requiring corrective actions.

• True

• False

Strong winds on the beam always reduce the ship’s turning radius, making maneuvering easier.

• True

• False

Using thrusters can help counteract wind effects and provide better control in tight maneuvering situations.

• True

• False