ANSWERS TO QUESTIONS Q1. THROUGH Q12.

A1. Bel.
A2. Bm.
A3. 4 mW.
A4. Dummy load or dummy antenna.
A5. Barretter and thermistor.
A6. It increases.
A7. Beat frequency.
A8. Wavemeter.
A9. Oscilloscope and spectrum analyzer.
A10. Spectrum analyzer.
A11. 10-to-1 ratio.
A12. It tends to increase.