What is a proper size block to use with a 3-inch circumference Manila line?
A
At least a 12-inch sheave
B
9-inch cheek, 6-inch sheave
C
8-inch cheek, any size sheave
D
6-inch cheek, 4-inch sheave
E
İlgili Sorular
When a vessel is stationary and in a hogging condition, the main deck is under _____________________...The Certificate of Freeboard is the __________.Releasing oil from the sea anchor of a survival craft may ______.Painters fitted to life floats and buoyant apparatus with a§capacity of 49 or less persons must ____...A semisubmersible rig under tow should be ballasted down if _______.