MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
Expression for resistance R of a coaxial transmission line outer radius b and inner radius a is: |
| A. | R<sub>s</sub>/2π ( 1/a+1/b) |
| B. | 2πω∈”/ln⁡(b/a) |
| C. | μ/π cos<sup>-1</sup>(b/a) |
| D. | πϵ’/cosh<sup>-1</sup>(b/a) |
| Answer» B. 2‚âà√¨‚àö√ë‚âà√¨‚àö¬¢‚Äö√Ñ√∂‚àö‚Ć‚àö‚Ć‚Äö√Ñ√∂‚àö√ë‚àöœÄ/ln‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(b/a) | |