MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Optical Communications Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
_________ is the stimulation of oxide formation by means of non-isothermal plasma maintained at low pressure in a microwave cavity surrounding the tube. |
| A. | Outside Vapor Phase Oxidation (OVPO) |
| B. | Vapor Axial Deposition (VAD) |
| C. | Modified Chemical Vapor Deposition (MCVD) |
| D. | Plasma-activated Chemical Vapor Deposition (PCVD) |
| Answer» E. | |
| 2. |
In modified chemical vapor deposition, vapor phase reactant such as _________ pass through a hot zone. |
| A. | Halide and oxygen |
| B. | Halide and hydrogen |
| C. | Halide and silica |
| D. | Hydroxides and oxygen |
| Answer» B. Halide and hydrogen | |
| 3. |
P2O5 is used as a _____________ |
| A. | Dopant |
| B. | Starting material |
| C. | Cladding glass |
| D. | Core glass |
| Answer» B. Starting material | |