Q234
Match List-I with List-II and select the correct answer using the options given below: List-I (Optical devices) List-II (Electrical/optical characteristics) a. GaAs 1. Emits monochromatic light of low intensity b. Solar cell 2. Consumers electrical power due to the incident light c. Photo Diode 3. Deliver power to a load d. LED 4. Emits monochromatic light of light intensity
Match List-I with List-II and select the correct answer using the options given below:
| List-I (Optical devices) | List-II (Electrical/optical characteristics) |
| a. GaAs | 1. Emits monochromatic light of low intensity |
| b. Solar cell | 2. Consumers electrical power due to the incident light |
| c. Photo Diode | 3. Deliver power to a load |
| d. LED | 4. Emits monochromatic light of light intensity |
A.
a-4, b-3, c-1, d-2
B.
a-3, b-4, c-2, d-1
C.
a-4, b-3, c-2, d-1
AnswerD.
a-3, b-4, c-1, d-2
Answer: Option C
Solution
Answer: Option C
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