# MCQs in Transmission Fundamentals Part VII - Answers

Answers key for the Compiled MCQs in Transmission Fundamentals Part 7 of the series as one topic in Electronic System and Technologies (Communications Engineering) in the ECE Board Exam.

Below are the answers key for the Multiple Choice Questions in Transmission Fundamentals - MCQs 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

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

### Online Questions and Answers Series

Following is the list of Practice Exam Test Questions in this brand new series:

Transmission Fundamentals MCQs
PART 1: MCQs from Number 1 – 50                        Answer key: PART I
PART 2: MCQs from Number 51 – 100                   Answer key: PART II
PART 3: MCQs from Number 101 – 150                 Answer key: PART III
PART 4: MCQs from Number 151 – 200                 Answer key: PART IV
PART 5: MCQs from Number 201 – 250                 Answer key: PART V
PART 6: MCQs from Number 251 – 300                 Answer key: PART VI
PART 7: MCQs from Number 301 – 350                 Answer key: PART VII
PART 8: MCQs from Number 351 – 400                 Answer key: PART VIII
PART 9: MCQs from Number 401 – 450                 Answer key: PART IX
PART 10: MCQs from Number 451 – 500                Answer key: PART X

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

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