Instrumentation Transducers Questions and Answers – Radio Telemetry

This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Radio Telemetry”.

1. Radio telemetry is useful when source and receiver is at ________________
a) Long distance separation
b) Short distance separation
c) Varying separation distance
d) All of the mentioned
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2. PLCC stands for _________________
a) Power Load Carrier Current
b) Power Line Carrier Current
c) Peak Line Carrier Current
d) None of the mentioned
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3. Multiplexing is not possible in radio telemetry.
a) True
b) False
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4. Carrier frequency in radio telemetry will be _________________
a) Very low value
b) Very high value
c) Any value greater than 100 Hz
d) Frequency appropriate to conductor size
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5. For space telemetry, carrier frequency should be _______________
a) Very high value
b) Very low value
c) Frequency appropriate to distance
d) Any value greater than 100 Hz
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6. Frequency range of space telemetry should be _________________
a) Less than 216 MHz
b) Between 216 – 235 MHz
c) Between 235 – 412 MHz
d) Above 412 MHz
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7. Which of the following represent stability relaxation for RF carrier?
a) 0 %
b) +/- 1 %
c) +/- 0.1 %
d) None of the mentioned
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8. For FM/FM modulation, what is the bandwidth allowed?
a) 0.2 MHz
b) 0.5 MHz
c) 0.9 MHz
d) 1 MHz
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9. Output power of transmitter will be _____________
a) Very low
b) Very high
c) Varying
d) None of the mentioned
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10. Output power of transmitter will be ______________
a) 2 to 10 w
b) 2 to 50 w
c) 2 to 100 w
d) Above 100 w
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Sanfoundry Global Education & Learning Series – Instrumentation Transducers.

To practice all areas of Instrumentation Transducers, here is complete set of 1000+ Multiple Choice Questions and Answers.