___ frequency meter can be used for the measurement of radio frequency.
A. Heterodyne
B. Weston
C. Electrical resonance
D. Any of the above
Show Answer
Answer: A
Share your understanding of this question with the correct explanation.
___ frequency meter can be used for the measurement of radio frequency.
A. Heterodyne
B. Weston
C. Electrical resonance
D. Any of the above
Answer: A
Share your understanding of this question with the correct explanation.