Microwave Communications - MCQs Part VII - Answers

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

Answers in Microwave Communications - MCQs Part VII

Below are the answers key for the Multiple Choice Questions in Microwave Communications - MCQs Part 7.

301. shunt tee

302. iris

303. rectangular

304. waveguide below cutoff

305. high-pass filter

306. harmonically related resonant frequencies

307. TE

308. to increase the bandwidth of the system

309. cutoff wavelength

310. cutoff wavelength

311. Radar

312. phase velocity

313. curie temperature

314. group velocity

315. suitable for use as a microwave switch

316. bicone

317. circularly polarized

318. lower attenuation

319. reflector

320. buncher cavity

321. decreased beamwidth and increased gain

322. rectangular waveguide

323. Reflex klystron

324. noise figure increases

325. 5.9 GHz

326. has a greater bandwidth

327. rectangle

328. prevent mode jumping

329. electric and magnetic fields

330. TE 0,1

331. avoid the bulk of electromagnet

332. Hot carrier

333. VTM

334. more spectrum space for signals

335. Gunn

336. line-of-sight transmission

337. 22 GHz

338. Helix

339. mobile radio

340. multiple or coaxial loads are used

341. excessive radiation

342. wider bandwidth

343. ensure that the electrons will orbit around the cathode

344. 15 GHz

345. transverse electric

346. capable of longer duty cycle

347. probe

348. oscillator

349. garnet

350. prevent oscillations that occur in two-cavity klystron

Online Questions and Answers Series

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

Microwave Communications 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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