Question 1 2 out of 2 points
Plants perceive and are photosensitive to
Selected Answer:
red light
Answers:
red light
green light
black light
Question 2 2 out of 2 points
Reasons to install lighting in a home landscape include
Selected Answer:
all of the above
Answers:
safety
security
accentuate landscape features at night
all of the above
Question 3 2 out of 2 points
White lights generally work best in the landscape, although colored lights can be
used sparingly to provide accent or background lighting.
Selected Answer:
True
Answers:
True
False
Question 4 2 out of 2 points
For lighting a pathway so that people don't trip and fall...
Selected
Answer:
position lights low to the ground and use downlighting
Answers:
position lights low to the ground and use downlighting
position lights at 4 ft. and use downlighting
use graze lighting
use high intensity, high voltage lights
position lights at many angles and distances from the path to simulate
daytime
Question 5 2 out of 2 points
Graze or cross-lighting should be used...
Selected
Answer:
on dense items, such as large rocks to reveal their surface texture
Answers:
in conjunction with trees that have open canopies so as to allow light to
go through them
with red colored lights
to back light, up from behind
on dense items, such as large rocks to reveal their surface texture
Question 6 2 out of 2 points
The best type of light to use for accent lighting is
Selected Answer:
Low voltage lighting
Answers:
Halogen lighting
Low voltage lighting
Motion sensitive lighting
Street lights
Question 7 2 out of 2 points
For lighting a work area or play area which of the following should be done?
Selected
Answer:
position the light at about 14 ft. in height and direct the light down at an
angle
Answers:
position the light at the ground and direct the light upward into people's
eyes so they can see the lights
position the light at about 14 ft. in height and direct the light down at an
angle
position the light at about 5 ft. in height and direct the light straight
down
