Ch. 19 Flashcards

1
Q

What are the two primary purposes of tugs in ship escort?

A

Emergency stopping and emergency steering

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What are the three tug response modes?

A

Retard, Assist, Oppose

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the least effective tug response position?

A

Forward shoulder of a ship

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the most effective tug response position?

A

Rudder tug tethered to ships stern

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What are the three maneuvering options for a tethered ASD or tractor tug?

A

Direct, indirect, in-line arrest

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Why is ship speed critical to a ship escort response?

A

Determines advance and carry
Compounds effect of time delay
Determines effectiveness of response positions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is the danger of the new line and winch technology used in ship escort?

A

The line may not break or release if the tug is in peril

How well did you know this?
1
Not at all
2
3
4
5
Perfectly