Optoma Projection 101 Quiz: Earn CTS Credits!

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Complete the following questions to earn half a credit good for CTS and CTS-D with a 50 point score.

Name *

Company *

1. A display’s aspect ratio is the ratio of: *

10 points

a. Screen height to throw distance

b. Screen width to screen height

c. Screen bottom to floor

d. Screen to projector lens

2. Throw distance is the distance: *

10 points

a. Between the screen and the projector lens

b. Between the screen and the projector mount

c. That makes up the width of the screen

d. Position of the lens in relation to the top of the screen

Other:

3. Projector brightness is typically measured and specified in: *

10 points

a. Candlepower

b. Lux

c. Nits

d. Foot-Lamberts

e. Lumens

4. Applications for video projection include(s): *

10 points

a. Classrooms

b. Museum/entertainment venues

c. Digital signage

d. Home cinema/entertainment

e. Portable/mobile

f. All of the above

Other:

5. For proper viewing of detailed material (reading), the farthest viewer should be no farther than ___ times the screen height, from the screen. *

10 points

a. 2

b. 4

c. 6

d. 8

6. To retain maximum brightness from a projector, place it within the shorter throw ranges of the zoom: *

10 points

True

False

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