Top 150+ Solved Broadband Communication Systems MCQ Questions Answer

a. exponentially, decreasing

b. exponentially, increasing

c. linearly, increasing

d. linearly, decreasing

a. low-internal efficiency

b. high-internal efficiency

c. high-power potential

d. low-power potential

a. true

b. false

a. 6 db

b. 3 db

c. 4 db

d. 5 db

a. smaller

b. greater

c. same as

d. zero with respect to

a. 50.14

b. 28.1

c. 47.6

d. 61.96

a. 45.18

b. 59.39

c. 78.17

d. 94.14

a. true

b. false

a. large core diameter & large numerical aperture

b. large core diameter and small numerical aperture

c. small core diameter and large numerical aperture

d. small core diameter & small numerical aperture

a. 2 to 30 mhz km

b. 6 to 50 mhz km

c. 10 to 40 mhz km

d. 8 to 40 mhz km

a. lower purity

b. higher purity than multimode step index fibers.

c. no impurity

d. impurity as same as multimode step index fibers.

a. better than multimode step index fibers.

b. same as multimode step index fibers.

c. lesser than multimode step index fibers

d. negligible

a. larger than multimode step index fibers.

b. smaller than multimode step index fibers.

c. same as that of multimode step index fibers.

d. smaller than single mode step index fibers.

a. true

b. false

a. step index

b. graded index

c. step and graded index

d. coaxial cable