ASA 104 Review Questions and Answers Latest Version Already Passed

ASA 104 Review Questions and Answers Latest Version Already Passed What is the primary purpose of a keel on a sailboat? To provide stability and reduce sideways drift How does adjusting the sail’s angle to the wind affect boat speed? Proper trimming increases speed and efficiency What should a sailor do if the boat starts to broach? Ease the mainsail and correct the rudder position What is the function of a boom vang? To control the downward force on the boom and shape the sail Why is it important to check the weather forecast before sailing? To anticipate wind changes, storms, and sea conditions for safety 2 What does heaving-to accomplish in sailing? It allows the boat to stay nearly stationary in rough conditions How can a sailor reduce weather helm? Move weight forward, flatten the mainsail, and adjust sail balance What is the purpose of a telltale on a sail? To indicate airflow and help with proper sail trim What should you do when sailing into a strong current? Steer at an angle to compensate for drift and maintain course Why is reefing the sail important in strong winds? To reduce sail area and maintain better control of the boat What is the safest way to approach a dock in high winds? Use a controlled speed and approach at a shallow angle 3 What is the purpose of a traveler on a sailboat? To adjust the mainsail’s angle without changing sheet tension How can a sailor detect a wind shift while underway? By observing water patterns, flags, and telltales on the sails What is the function of a centerboard? To reduce leeway and improve upwind sailing performance How can a crew member avoid injury when jibing? Keep low and secure while watching the boom’s movement What should be done if the engine fails while docking? Use wind, current, and sails to maneuver safely Why is proper sail trim essential for fuel efficiency when using an engine? Poor sail trim increases drag and resistance, reducing efficiency 4 How does heeling affect boat speed? Excessive heeling reduces speed and control by increasing drag What should a sailor do before entering a narrow channel? Check for right-of-way rules, traffic, and