OBS OBS Water Sports & Towing Safety 2

Question 1

At what times of day is towing a water skier generally prohibited under US boating regulations?

Accepted Answer

From one hour after sunset to one hour before sunrise

Answer

Most states prohibit towing water skiers during low-light periods — typically one hour after sunset until one hour before sunrise.

Question 2

What should a PWC (personal watercraft) operator do if they fall off?

Accepted Answer

Reboard from the rear of the PWC as indicated by the boarding label

Answer

The boarding label on the stern indicates the correct reboarding direction, which varies by model — always check your specific PWC.

Question 3

Which of the following is a common cause of propeller strike injuries during water sports?

Accepted Answer

Starting the engine before the swimmer or skier is fully clear of the water and propeller

Answer

Most propeller strike injuries happen when the engine is started or the boat is put in gear before confirming all people are clear of the propeller.

Question 4

What is the recommended action if a tow rope becomes wrapped around the propeller?

Accepted Answer

Shut off the engine completely before attempting to remove the rope

Answer

The engine must be completely shut off to eliminate all risk of the propeller suddenly engaging while someone clears the rope.

Question 5

How should a boat operator pick up a fallen water skier?

Accepted Answer

Circle back with the skier on the operator's side so the skier remains in view

Answer

Approaching with the skier on the operator's side ensures continuous visual contact and reduces the risk of the skier being struck by the hull or propeller.

(OBS) Online Boating Safety Certification Practice Test

(OBS) Online Boating Safety Certification Practice Test

OBS OBS Water Sports & Towing Safety 2