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Tuned detectors are used in the frequency range of ________.
- a)1 Hz to 100 Hz
- b)10 Hz to 100 Hz
- c)1 kHz to 100 kHz
- d)1 MHz to 100 MHz
Correct answer is option 'B'. Can you explain this answer?
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Tuned detectors are used in the frequency range of ________.a)1 Hz to...
Tuned amplifier circuits are used as detectors in the low-frequency range. The low-frequency range usually ranges from 10 Hz to 100 Hz in AC bridges.
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Tuned detectors are used in the frequency range of ________.a)1 Hz to...
Tuned detectors are electronic devices that are used to detect and amplify signals within a specific frequency range. These detectors are designed to selectively amplify signals within a narrow frequency band, while attenuating signals outside of this range. The correct answer is option 'B', which states that tuned detectors are used in the frequency range of 10 Hz to 100 Hz.
Below is a detailed explanation of why option 'B' is the correct answer:
1. What are tuned detectors?
- Tuned detectors are electronic circuits or devices that are specifically designed to amplify signals within a specific frequency range.
- They are often used in communication systems, radio receivers, and other electronic devices to extract and amplify signals of interest while rejecting unwanted signals.
2. Frequency range of tuned detectors:
- Option 'A' states that tuned detectors are used in the frequency range of 1 Hz to 100 Hz. This range is extremely low and is typically not used for most communication systems or electronic devices. Therefore, option 'A' is not correct.
- Option 'C' states that tuned detectors are used in the frequency range of 1 kHz to 100 kHz. This range is higher than the typical range of tuned detectors, which is in the audio frequency range. Therefore, option 'C' is not correct.
- Option 'D' states that tuned detectors are used in the frequency range of 1 MHz to 100 MHz. This range is in the radio frequency range and is typically used for radio communication systems. However, it is much higher than the typical range of tuned detectors. Therefore, option 'D' is not correct.
- Option 'B' states that tuned detectors are used in the frequency range of 10 Hz to 100 Hz. This range is within the audio frequency range and is commonly used for audio signal processing and communication systems. Therefore, option 'B' is the correct answer.
In conclusion, tuned detectors are used in the frequency range of 10 Hz to 100 Hz. This range allows these detectors to amplify signals within the audio frequency range and is commonly used in various electronic devices and communication systems.
Below is a detailed explanation of why option 'B' is the correct answer:
1. What are tuned detectors?
- Tuned detectors are electronic circuits or devices that are specifically designed to amplify signals within a specific frequency range.
- They are often used in communication systems, radio receivers, and other electronic devices to extract and amplify signals of interest while rejecting unwanted signals.
2. Frequency range of tuned detectors:
- Option 'A' states that tuned detectors are used in the frequency range of 1 Hz to 100 Hz. This range is extremely low and is typically not used for most communication systems or electronic devices. Therefore, option 'A' is not correct.
- Option 'C' states that tuned detectors are used in the frequency range of 1 kHz to 100 kHz. This range is higher than the typical range of tuned detectors, which is in the audio frequency range. Therefore, option 'C' is not correct.
- Option 'D' states that tuned detectors are used in the frequency range of 1 MHz to 100 MHz. This range is in the radio frequency range and is typically used for radio communication systems. However, it is much higher than the typical range of tuned detectors. Therefore, option 'D' is not correct.
- Option 'B' states that tuned detectors are used in the frequency range of 10 Hz to 100 Hz. This range is within the audio frequency range and is commonly used for audio signal processing and communication systems. Therefore, option 'B' is the correct answer.
In conclusion, tuned detectors are used in the frequency range of 10 Hz to 100 Hz. This range allows these detectors to amplify signals within the audio frequency range and is commonly used in various electronic devices and communication systems.
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Tuned detectors are used in the frequency range of ________.a)1 Hz to 100 Hzb)10 Hz to 100 Hzc)1 kHz to 100 kHzd)1 MHz to 100 MHzCorrect answer is option 'B'. Can you explain this answer?
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