How are dimmers used to control lighting?

What will be an ideal response?


Dimmers for site lighting are rapidly gaining in popularity. Dimming has the advantage, over other control systems, of being able to lower the lighting and the energy use, while maintaining uniform lighting throughout the area. Energy use can be reduced by 20 percent, or more, of the original value. A dimming system is to be installed on the storage area and the parking lot. A photocell will signal when to turn the lights on; then, a time clock will initiate the dimmers when the high level of lighting is no longer needed. Override switches will be located in convenient places if there is a need to have full lighting at any time.

Trades & Technology

You might also like to view...

Which area of the world is home to the tree that gutta percha comes from??

A. ?Malay Peninsula B. ?Hawaiian Islands C. ?Canary Islands D. ?South America

Trades & Technology

Which type of sink is used to provide sanitary drinking water without the need for a cup?

a. bar b. culinary c. water cooler d. mop

Trades & Technology

Mendel outlined the principles of environmental difference.

Answer the following statement true (T) or false (F)

Trades & Technology

An OBD II PCM is able to detect engine misfire by monitoring:

A. engine vacuum B. engine RPM C. engine load D. vehicle speed

Trades & Technology