Question

State whether the following statements are true or false :-

i) LED monitors provides high contrast ratio.

ii) Lens on the top of the box in a projector is called fresnel lens.

iii) It is not possible to adjust height of mirror in a projector.

iv) CAD stands for Computer Aided Display.​

Answer 1

Answer:

CAD stand for Computer Aided display

Answer 2

Answer:

1) True

2)False

3)False

4)True

Explanation:

I hope it's help you.