Display Devices & Systems – Exercise – 1

1. LCD means :

(a) Liquid chrome data
(b) Liquid crystal display
(c) Liquid crystal data
(d) None of these

Answer
Answer : (b)
Explanation
No answer description available for this question. Let us discuss.

2.  CRT means :

(a) Common ray tube 
(b) Cathode ray tube
(c) Controlled ray tube
(d) None of these

Answer
Answer : (b)
Explanation
No answer description available for this question. Let us discuss.

3. Plasma device converts :

(a) Electrical energy into light energy
(b) Electrical energy into graphical energy
(c) Light energy into electrical energy
(d) Light energy into graphical energy

Answer
Answer : (a)
Explanation
No answer description available for this question. Let us discuss.

4. In liquid crystal displays, the liquid crystal exhibits properties of :

(a) Liquid
(b) Solids
(c) Gases
(d) Both (a) and (b)

Answer
Answer : (d)
Explanation
No answer description available for this question. Let us discuss.

5. LED means :

(a) Liquid emitting display
(b) Liquid energy display
(c) Light emitting diode
(d) Liquid emitting detector

Answer
Answer : (c)
Explanation
No answer description available for this question. Let us discuss.
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