To measure radio frequency, the suitable frequency meter is_______________?
Correct answer: C. heterodoxy frequency meter
- A. Weston frequency meter
- B. reed vibrator frequency meter
- C. heterodoxy frequency meter
- D. electrical resonance frequency meter
Explanation
A heterodyne frequency meter uses a local oscillator and beat-frequency principle, making it suitable for measuring radio frequencies. “Heterodoxy” is evidently a spelling error for heterodyne.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Measurement and Instrumentation
156 free Measurement and Instrumentation MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Measurement and Instrumentation questions
Two holes in the disc of energy meter are drilled at the opposite sides of the spindle to_____________?
In an Anderson bridge, the unknown inductance is measured in terms of_______________?
For measurements on high voltage capacitors, the suitable bridge is_______________?
Wattmeter cannot be designed on the principle of_________________?
Alternating current is measured by_______________?
Instrument transformers are_______________?