Below are the answers key for the Multiple Choice Questions in Transmission Fundamentals Part 7.

301. Guided

302. Transmission Lines

303. 51.6 ohms

304. Unguided

305. Transmission medium

306. Transmission line

307. Longitudinal

308. 22 pF

309. 1

310. Transverse

311. Series Resonant Circuit

312. Incident waves

313. Reflected waves

314. 1100 feet per second

315. 215 ohms

316. Frequency

317. Wavelength

318. Differential transmission lines

319. Series resonant circuit

320. 24.3 ohms

321. Metallic circuit currents

322. Longitudinal currents

323. Balun

324. All of these

325. Standing waves

326. Open-wire lines

327. Twin lead

328. AWG 16 to AWG 26

329. 36.2 ohms

330. The smaller the diameter and the higher the resistance

331. Unshielded twisted pair

332. Parallel resonant circuit

333. Two twist per foot

334. 3.4 ft.

335. Series resonant circuit

336. Level 1 or Cat 1

337. 4.5 kW

338. Level 2 or Cat 2

339. 300 m

340. 345 ft.

341. Category 3

342. Adjusting the length of transmission line

343. Category 4

344. Category 5e

345. STP

346. Plenum

347. Coaxial cable

348. Shielding

349. Dual shielding

350. Tuned circuits

#### Questions and Answers in Transmission Fundamentals Series

Following is the list of multiple choice questions in this brand new series:

**MCQ in Transmission Fundamentals**

**MCQ from Number 1 – 50**Answer key:

**PART 1**

**MCQ from Number 51 – 100**Answer key:

**PART 2**

**MCQ from Number 101 – 150**Answer key:

**PART 3**

**MCQ from Number 151 – 200**Answer key:

**PART 4**

**MCQ from Number 201 – 250**Answer key:

**PART 5**

**MCQ from Number 251 – 300**Answer key:

**PART 6**

**MCQ from Number 301 – 350**Answer key:

**PART 7**

**MCQ from Number 351 – 400**Answer key:

**PART 8**

**MCQ from Number 401 – 450**Answer key:

**PART 9**

**MCQ from Number 451 – 500**Answer key:

**PART 10**

### Complete List of MCQ in Communications Engineering per topic