Wire and Wireless Communications System - MCQs Part VIII - Answers

Answers key for the Answers for the Compiled MCQs in Wire and Wireless Communications System Part 8 of the series as one topic in Electronic System and Technologies (Communications Engineering) in the ECE Board Exam.

Answers in Wire and Wireless Communications - MCQs Part VIII

Below are the answers key for the Multiple Choice Questions in Wire and Wireless Communications System - MCQs Part 8.

351. Plain and old telephone service

352. service switching points

353. foreign exchange unit

354. group 3

355. 2500-type telephone set

356. supervising

357. ringback signal

358. telephone circuit

359. 451

360. transmission level

361. envelope delay distortion

362. impulse noise

363. single-frequency interference

364. aerial

365. any of these

366. any of these

367. phase delay

368. loaded

369. any of these

370. any of these

371. service switching points

372. to transmit the signal

373. interoffice calling

374. coupling crosstalk

375. 4950 lines

376. Class 5

377. 1000 and 3000 Hz

378. on-hook

379. reverse battery signaling

380. scanning

381. 56 kbps

382. kendall effect

383. any of these

384. dial tone

385. caller id

386. feeder cable

387. psophometric noise weighting

388. phase distortion

389. D-type line conditioning

390. phase jitter

391. nonlinear crosstalk

392. subscriber

393. automated switching system

394. intertoll trunks

395. Regional center

396. Almon Strowger

397. porting

398. 1.4 dB

399. off-hook

400. loop pulsing

Online Questions and Answers Series

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

Wire and Wireless 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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