When checking the level of a volatile liquid in a tank on the weather deck of a tank vessel, you should position yourself __________.

Correct Answer: Option C — at a right angle to the wind direction

Positioning at a right angle to the wind minimizes exposure to toxic or flammable vapors venting from the tank. This orientation prevents the wind from carrying concentrated gases directly toward the operator, adhering to standard safety practices for tank gauging to reduce inhalation risks and potential ignition sources near the opening.