MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Optical Communications knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the Young s modulus of Kevlar, an aromatic polyester? |
| A. | 9 10<sup>10</sup>Nm<sup>-2</sup> |
| B. | 10 10<sup>10</sup>Nm<sup>-2</sup> |
| C. | 12 10<sup>10</sup>Nm<sup>-2</sup> |
| D. | 13 10<sup>10</sup>Nm<sup>-2</sup> |
| Answer» E. | |
| 2. |
The primary function of the structural member is load bearing. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
When the stranding approach consists of individual elements (e.g. single-fiber or multi fiber loose tube buffer) than the cable is termed as _____________ |
| A. | Optical unit cable |
| B. | Coaxial cable |
| C. | Layer cable |
| D. | Bare glass cable |
| Answer» D. Bare glass cable | |
| 4. |
Loose tube buffer jackets exhibits a low resistance to movement of the fiber. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
The cable must be designed such that the strain on the fiber in the cable does not exceed __________ |
| A. | 0.002% |
| B. | 0.01% |
| C. | 0.2% |
| D. | 0.160% |
| Answer» D. 0.160% | |