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Assignment Questions - 14182_245
Assignment Questions - 14182_247

Neets Module 10-Introduction to Wave Propagation, Transmission Lines, and Antennas
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2 1-10.   If a wave has a velocity of 4,800 feet per second and a wave-length of 5 feet, what is the frequency of the wave? 1.           9.6 Hz 2.         96    Hz 3.       960    Hz 4.    9,600    Hz Figure 1-A.—Waveform. IN ANSWERING QUESTIONS 1-11 THROUGH 1-15, REFER TO FIGURE 1-A. 1-11.   The waveform in the figure is what type of wave? 1.  Sine 2.  Square 3.  Sawtooth 4.  Trapezoidal 1-12.   The distance between which of the following points represents the completion of a full cycle of alternating current? 1.  A to C 2.  B to D 3.  C to E 4.  D to F 1-13.   The distance between which of the following points represents a full wavelength? 1.  A to D 2.  A to E 3.  D to E 4.  E to F 1-14.   What is the frequency of the wave? 1.  0.5 Hz 2.  2.5 Hz 3.  5.0 Hz 4.  7.5 Hz 1-15.   What is the period of the wave? 1.  100 milliseconds 2.  200 milliseconds 3.  250 milliseconds 4.  500 milliseconds Figure 1-B.—Wave angles. IN ANSWERING QUESTIONS 1-16 THROUGH 1-19, REFER TO FIGURE 1-B. 1-16.   What line in the figure indicates the incident wave? 1.  A to B 2.  B to E 3.  C to B 4.  D to H 1-17.   Angle "x" is which of the following angles? 1.  Normal 2.  Incidence 3.  Reflection 4.  Refraction






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