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3004 Fittings & Fasteners - Electrical 2

Authored by Pierre Vorster

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Professional Development

Used 8+ times

3004 Fittings & Fasteners - Electrical 2
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11 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

What is the item on the left?

Isolation switch

MCB

RCD

Detection switch

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

What is the item on the right?

Isolation switch

MCB

RCD

Detection switch

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which fuse do they not allow in new installations anymore?

HRC (High rupturing fuse)

Rewirable fuse

Circuit breaker

Residual current device

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Where would a Ceiling Rose be used?

For drilling a large hole in the ceiling board, and trapping the dust.

Around LED lamps which are installed into the ceiling.

When the switch needs to be connected directly to a lamp that hangs from the ceiling.

To connect the flexible

wiring of suspended lamps to the

fixed wiring.

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

An IP rating of 44 would very often be on ?

A connector used in damp places.

Downlight fittings –

where a flush-mounted light is

desired.

On bayonet globe holders.

On PIR sensors.

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

An IP rating of 55 would very often be on ?

A connector used in damp places.

Downlight fittings – where a flush-mounted light is desired.

On bayonet globe holders.

On PIR sensors.

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

What are these called?

Junction boxes

Bends and elbows

Flexible conduit

Inspection Tees

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