OBS Online Boating Equipment & Maintenance 2

Question 1

What is the purpose of a bilge pump on a boat?

Accepted Answer

To remove water that has accumulated in the lowest part of the hull

Answer

To circulate fresh water through the engine

Answer

To pump fuel from the tank to the engine

Answer

To pressurize the freshwater system

Question 2

Which type of anchor is best suited for rocky or coral bottoms?

Accepted Answer

Grapnel anchor

Answer

Fluke (Danforth) anchor

Answer

Mushroom anchor

Answer

Plow (CQR) anchor

Question 3

How often should you inspect your boat's fuel lines and connections?

Accepted Answer

Before each outing and at regular maintenance intervals

Answer

Only when the engine fails to start

Answer

Once per season is sufficient

Answer

Every three years during major overhauls

Question 4

What does a depth sounder (fish finder) primarily measure?

Accepted Answer

The distance from the hull to the bottom

Answer

The speed of the boat through water

Answer

Water temperature at the surface

Answer

Wind speed and direction

Question 5

What is the correct way to store a wet life jacket after use?

Accepted Answer

Hang it in a well-ventilated area to air dry completely

Answer

Fold it tightly and seal it in a plastic bag

Answer

Place it immediately in a dry storage bin below deck

Answer

Wring out the foam and store flat under a seat

Question 6

A boat's capacity plate indicates the maximum weight of persons. What else does it typically specify?

Accepted Answer

The maximum engine horsepower and maximum total weight

Answer

The recommended anchor weight and chain length

Answer

The minimum fuel capacity required

Answer

The type of fire extinguisher required

Question 7

Which maintenance task helps prevent corrosion on a boat's battery terminals?

Accepted Answer

Coating terminals with petroleum jelly or anti-corrosion spray

Answer

Rinsing terminals with salt water monthly

Answer

Sanding terminals with coarse sandpaper weekly

Answer

Keeping battery fully discharged when not in use