PADI Equipment Knowledge & Maintenance

Question 1

What is the primary function of a regulator in scuba diving?

Accepted Answer

Deliver air at ambient pressure

Answer

Measure depth

Answer

Control buoyancy

Answer

Provide lighting

Question 2

How often should scuba equipment be serviced?

Accepted Answer

Annually or per manufacturer

Answer

Every five years

Answer

Never

Answer

Only after a dive

Question 3

What does the buoyancy control device (BCD) do?

Accepted Answer

Controls buoyancy

Answer

Measures air supply

Answer

Provides lighting

Answer

Monitors depth

Question 4

What is the purpose of the dive mask?

Accepted Answer

Creates clear vision underwater

Answer

Protects ears

Answer

Controls buoyancy

Answer

Measures pressure

Question 5

What is a sign that scuba equipment needs maintenance?

Accepted Answer

Air leaks or strange noises

Answer

Smooth operation

Answer

No bubbles during exhale

Answer

Easy breathing

Question 6

Why is it important to rinse scuba gear with fresh water after diving?

Accepted Answer

Remove salt and contaminants

Answer

To make it shiny

Answer

Dry it faster

Answer

Prevent rust only

Question 7

What should be checked before every dive?

Accepted Answer

Equipment and air supply

Answer

Dive location only

Answer

Weather forecast

Answer

Buddy’s certification

Question 8

What is the role of a pressure gauge?

Accepted Answer

Monitor air pressure

Answer

Measure depth

Answer

Control buoyancy

Answer

Regulate temperature

Question 9

How should scuba equipment be stored?

Accepted Answer

Cool, dry, shaded place

Answer

In direct sunlight

Answer

In a damp area

Answer

Near chemicals