License Exam Quiz #344

de Steve, AE8AT 

This week the quiz returns to anarchy. Questions are selected from the least used sections of each question pool.

T6A04 What electrical component stores energy in an electric field?

A. Varistor

B. Capacitor

C. Inductor

D. Diode

G7C06 Which of the following is an advantage of a digital signal processing (DSP) filter compared to an analog filter?

A. A wide range of filter bandwidths and shapes can be created

B. Fewer digital components are required

C. Mixing products are greatly reduced

D. The DSP filter is much more effective at VHF frequencies

E9B08 What is the far field of an antenna?

A. The region of the ionosphere where radiated power is not refracted

B. The region where radiated power dissipates over a specified time period

C. The region where radiated field strengths are constant

D. The region where the shape of the radiation pattern no longer varies with distance

Answers:

T6A04 = B

G7C06 = A

E9B08 = D