32. What effect does duty cycle have when evaluating RF exposure?
A. High duty-cycle emissions permit greater short-term exposure levels
B. The duty cycle is not considered when evaluating RF exposure
C. Low duty-cycle emissions permit greater short-term exposure levels
D. Any duty cycle may be used as long as it is less than 100 percent
17. For which of the following applications might you use a field strength meter?
A. A keying indicator for a RTTY or packet transmitter
B. An overmodulation indicator for a SSB transmitter
C. A modulation monitor for a frequency or phase modulation transmitter
D. Close-in RDF work
We keep moving forward, opening new doors, and doing new things, because we're curious and curiosity keeps leading us down new paths. -- Walt Disney