Que. | Optic fibres are used in place of wir cables because |
- A. they generate strong magnetic fields
- B. they do not generate magnetic field
- C. they do not require boosting
- D. they are more economical
Right Answer is :
✓ D. they are more economical
Views 👍 :470 Share : 
✒ To discuss this topic Comment
✕ Cancel
❖ Related Questions
➣ Which of the following is in the ... ➣ The two basic types of record access ... ➣ VGA stands for: ... ➣ Expansion cards are inserted into ... ➣ Open, Print and Save display on: ... ➣ A compiler translates higher level programs into ... ➣ CVE stands for: ... ➣ The first operational electronic digital computer is ... ➣ The device used to carry digital data ... ➣ Bing is a(n)________. ...