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Ambiance Training

Review

1.Another definition for a low voltage transformer is a:

Ballast
Step up transformer
Step Down Transformer

2.It is recommended that the laminated magnetic transformers used with the Ambiance® Lighting Systems be loaded between:

50% and 100%
0% and 100%
0% and 80%

3.Transformers overdriving the lamps will not adversely affect lamp life.

True
False

4.The three identifiable types of transformers used with the Ambiance® Lighting Systems are:

Electronic - Core & coil - Magnetic
Toroidal - Laminated - Electronic
Laminated - AC/DC - Integrated

5. All Ambiance® Lighting System transformers have a faraday shield.

True
False

6.All Ambiance® Lighting Systems transformers are dimmable.

True
False

7.All transformers used with the Ambiance® Lighting System are available in 12 v or 24 v.

True
False

8.Lighting designers like a toroidal transformer's low profile because:

They look like space vehicles
They are not rectangular
They are perfect for surface mounting

9.Choose the correct three features of laminated magnetic transformers:

Farady Shield, Circuit Breaker(s), Thermally Protected
Potted for quietness, electronic components, small in size
12v/24v capabilities, multi-tap versions, round design

10.Toroidal transformers should be operated between 50% AND 100% capacity.

True
False

11.Choose the correct three facts about electronic transformers:

Plug in only, voltage read with a volt meter, in line version available
True 12 volt output, standard dimmer acceptable, 150 watt maximum
Hard Wire or Plug In, Output 11.5 volts, dimmable with an Electronic Low Voltage Dimmer

12.All magnetic transformers never have to be de-rated.

True
False

13.The only way to test whether an electronic transformer works properly is to be certain a proper wattage load is applied.

True
False

14.Multi tap transformers should be used in conditions of severe:

Weather
Voltage Drop.
Lumen Output

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