A.6 inches in diameter and 19 fathoms long
B.6 inches in circumference with 19 strands
C.6 strands with 19 wires in each strand
D.19 strands with 6 wires in each strand
您可能感興趣的試卷
你可能感興趣的試題
A.12 strands and a two-inch diameter
B.12 strands and a two-inch circumference
C.6 strands and a two-inch diameter
D.6 strands and a two-inch circumference
最新試題
If kinking results while wire rope is being coiled clockwise,you should().
The strongest method of forming an eye in wire rope is using().
Chafing gear is normally used().
Compared to manila line,size for size,nylon line().
The rope which is the lightest is().
If an attempt is made to hoist a load that exceeds the capacity of an electric winch,an overload safety device causes a circuit breaker to cut off the current to the winch motor().
The signal man assisting a crane operator has his arm extended with his fingers closed and thumb pointing upward. This is the signal to().
Neglecting friction,you desire to lift a 300 kgs weight with a stress on the hauling part of 100 kgs.Which of the following tackles would you use?().
Anchor shackles should have a breaking strength that is().
The only wire rope termination which may be made in the field is().