Question 1839 Deck General

The correct answer is B) F. The figure-eight knot (knot F) is the appropriate knot to use when securing a line to a spar when the pull is perpendicular to the spar. This knot provides a secure attachment that is less likely to slip or come undone compared to other knot options, such as the clove hitch (knot E) or the bowline (knot N), which may not hold as well with a perpendicular pull. The other answer choices, such as the clove hitch (E) and the bowline (N), are not optimal for this scenario as they may not provide the necessary grip and stability when the pull is perpendicular to the spar. The round turn with two half hitches (P) is also not the best choice, as it is more suitable for situations where the pull is in line with the spar.