MCQOPTIONS
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| 1. |
Match the following: List I List II A.Laser1.Emits monochromatic light of low intensityB.Solar cell2.Consumes electrical power due to incident lightC.Photodiode3.Delivers power to a loadD.LED4.Emits monochromatic light of high 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 |
| D. | A-3, B-4, C-1, D-2 |
| Answer» D. A-3, B-4, C-1, D-2 | |