Damp Situations

What does IP stand for in regards to Electrical damp situations?

• Ingress Permission

• Illumination Protocal

• International Protection

• Idiot Proof

In AS/NZS 3000:2007, the section on damp situations is (a)  

• Section 6
• Section 7
• Section 4
• Section 2
• Section 5

Match the level of protection from water

b

c

d

e

f

g

h

i

a

Spraying from all directions

Limited Spraying

Splashing from all directions

Hosing jets from all directons

Dripping up to 15 degrees from vertical

Non Protected

Temporary Immersion

Continous Immersion

Vertically dripping

Match the IP rating to the enclosure type:

• IP2X

• Dust Proof

• IP5X

• Rain/Splash Proof

• IPX3

• Non Protected/Open

• IP0X

• Screen Protected

• IPX4

• Weather Proof

Match the IP rating to the enclosure type:

• IPX2

• Drip Proof

• IPX7

• Submersible

• IPX8

• Protected or Guarded

• IPX6

• Watertight

• IPX6

• Hose Proof

How far does Zone 2 extend horizontally from the internal edge of a basin no greater than 40L?

• 0.15m

• 0.40m

• 1.0m

• 1.25m

Which of the following IP ratings is the best choice for an electrical fitting located on the outside of the bridge of a ship?

• IP2X

• IP4X

• IP6X

• IPX7

In a bathroom that only has a bathtub, where is zone 0?

• As far as water can flood

• Interior of the bathtub

• 2.25m up above from edge of bathtub

• 1.25m out from edge of bathtub

How far does Zone 1 extend vertically above the edge of a 4500L in-ground spa pool?

• 2.25m

• 1.25m

• 2.5m

• 2.0m

According to table 6.1, Which one of these light fittings can be installed in Zone 0 of a bathroom?

• SELV protected luminaires with IP44 protection

• RCD protected power outlets in a cupboard

• Switchboards

• PELV protected luminaires with IP67 protection