Below are the answers key for the Multiple Choice Questions in Transmission Fundamentals Part 10.

451. VSWR

452. 2:1

453. Ground

454. 1

455. 72 ohms

456. 316

457. 1

458. Reflectometer

459. A short-circuited stub at some specific distance from the load

460. The wire size is small with respect to the spacing of the conductors

461. Standing wave

462. Double stub

463. No

464. Voltage standing wave ratio

465. Impedance of the source and the load are mismatched

466. 1.67

467. Standing wave ratio

468. Resistive load at the resonant frequency

469. One

470. 1.2:1

471. The impedance in equals impedance out

472. Has the characteristics of parallel tuned circuit

473. Input and output

474. An impedance mismatched

475. 2

476. 212

477. Reflection coefficient

478. Radiation, I^2R and dielectric Heating

479. Load connected to the output end of a transmission line

480. Unbalanced

481. 1.257 x 10^-6

482. Two-wire balanced line

483. Thickness of armor

484. 100 ohms

485. 209.28

486. Zero

487. Input

488. 2 and 0.333

489. 245

490. 132.29 ohms

491. Using an LC network

492. Standing waves

493. 1

494. Zero

495. Tuned circuits

496. 0.5

497. 1.5

498. Single line wire

499. 122 ohms

500. A complex impedance

#### 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