ETC EngineeringMCQs
Home › Communication Systems › Thermal-noise power available from a resistor over bandwidth B at absolute temperature T is ideally?
MCQ Practice Question
Communication SystemsNoise in Communication Systems

Thermal-noise power available from a resistor over bandwidth B at absolute temperature T is ideally?

  • AkTB
  • BkT/B
  • CTB/k
  • DkB/T
Report an error
Correct Answer: A. kTB
Explanation: The available thermal-noise power is N=kTB, where k is Boltzmann's constant.
Reference: Standard communication systems: thermal noise power
Continue practicing: Communication Systems MCQs or browse all MCQs.