Quiz on projector

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What is the purpose of keystone correction on a projector?

A) To adjust the color saturation

B) To adjust the focus

C) To correct distorted images when the projector is not aligned straight to the screen

D) To increase the brightness

Correct! Wrong!

Which of the following is a benefit of LED projectors?

A) High brightness

B) Long lifespan

C) Affordable price

D) Large projection size

Correct! Wrong!

Which of the following is an important feature to consider for outdoor projection?

A) High contrast ratio

B) Brightness (lumens)

C) Light weight

D) Noise reduction

Correct! Wrong!

Which of the following is the most common type of projector used in classrooms?

A) LED Projector

B) Laser Projector

C) LCD Projector

D) DLP Projector

Correct! Wrong!

What does DLP in DLP projectors stand for?

A) Digital Light Processing

B) Digital Laser Projecting

C) Dynamic Light Projection

D) Direct Light Processing

Correct! Wrong!

Which of these is NOT a common connection type for projectors?

A) HDMI

B) VGA

C) USB-C

D) Ethernet

Correct! Wrong!

Which type of projector uses a lamp that projects light through liquid crystals to form an image?

A) DLP Projector

B) LCD Projector

C) LCoS Projector

D) Laser Projector

Correct! Wrong!

What is the main difference between a 720p and a 1080p projector?

A) The brightness level

B) The resolution (clarity of image)

C) The sound quality

D) The weight of the projector

Correct! Wrong!

Quiz on projector

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Quiz on projector

What is the purpose of keystone correction on a projector?

Which of the following is a benefit of LED projectors?

Which of the following is an important feature to consider for outdoor projection?

Which of the following is the most common type of projector used in classrooms?

What does DLP in DLP projectors stand for?

Which of these is NOT a common connection type for projectors?

Which type of projector uses a lamp that projects light through liquid crystals to form an image?

What is the main difference between a 720p and a 1080p projector?

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Quiz on projector

What is the purpose of keystone correction on a projector?

Which of the following is a benefit of LED projectors?

Which of the following is an important feature to consider for outdoor projection?

Which of the following is the most common type of projector used in classrooms?

What does DLP in DLP projectors stand for?

Which of these is NOT a common connection type for projectors?

Which type of projector uses a lamp that projects light through liquid crystals to form an image?

What is the main difference between a 720p and a 1080p projector?

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