Signal Conditioning Circuits MCQ Quiz - Objective Question with Answer for Signal Conditioning Circuits - Download Free PDF

Last updated on Apr 5, 2025

Latest Signal Conditioning Circuits MCQ Objective Questions

Signal Conditioning Circuits Question 1:

A turbine fluorinated is rotating at 72 rpm. The flux ψ linked to the nearby magnet and will assembly is given by ψ(θ) = 3 + cos(4θ ) mwb, where θ is the angular position  (in radian). The amplitude and frequency of the output voltage signal respectively are.

  1. 4 mV and 45.8 Hz
  2. 30.2 mV and 4.8 Hz
  3. 30.2 mv and 30.2 Hz 
  4. 288 mV and 45.8 Hz

Answer (Detailed Solution Below)

Option 2 : 30.2 mV and 4.8 Hz

Signal Conditioning Circuits Question 1 Detailed Solution

Ψ(θ) = 3 + cos(4θ) mWb

|E(θ)|=|dψ(θ)dt|=4sin4θ.dθdt

= 4sin(4θ) mV

Frequency of output Voltage = 4 × 72 rpm

=28860rpm=4.8Hz

Magnitude of output voltage =4×2π×7260=30.2mV

Top Signal Conditioning Circuits MCQ Objective Questions

Signal Conditioning Circuits Question 2:

A turbine fluorinated is rotating at 72 rpm. The flux ψ linked to the nearby magnet and will assembly is given by ψ(θ) = 3 + cos(4θ ) mwb, where θ is the angular position  (in radian). The amplitude and frequency of the output voltage signal respectively are.

  1. 4 mV and 45.8 Hz
  2. 30.2 mV and 4.8 Hz
  3. 30.2 mv and 30.2 Hz 
  4. 288 mV and 45.8 Hz

Answer (Detailed Solution Below)

Option 2 : 30.2 mV and 4.8 Hz

Signal Conditioning Circuits Question 2 Detailed Solution

Ψ(θ) = 3 + cos(4θ) mWb

|E(θ)|=|dψ(θ)dt|=4sin4θ.dθdt

= 4sin(4θ) mV

Frequency of output Voltage = 4 × 72 rpm

=28860rpm=4.8Hz

Magnitude of output voltage =4×2π×7260=30.2mV

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