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7290-457 Lighting L2

Authored by Martin Brown

Professional Development

Professional Development

Used 13+ times

7290-457 Lighting L2
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

What is removed in a incandescent lamp?

Filament

Xenon

Air

Halogen

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Approximately what temperature emits white light?

6,000k

2,000 lumens

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Why is Quartz used instead of glass with Halogen lamps?

It does not react to the Inert gas

It is stronger and resists higher temperatures

It is cheaper and more abundant

It is finger print resistant

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Where would a parabolic reflector, with centre focal point be used?

Spot lamps

Reverse lamps

Brake lamps

Dipped beam

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

What is unique about a free form reflector lamp

The lens is always plastic

The lens is opaque

The lens has no optical pattern

The lens is alway made from glass

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Where do you find Ellipsoidal reflectors?

Projection headlights

Sealed Beam Headlights

Reverse lights

Fog lamps

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

What is the purpose of the shield in a basic headlight?

To protect bulb from water

To protect reflector from damage

To cut off unwanted light

To reflect light through lens

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