Question:
In an electromagnetic blood flow meter, the induced voltage is directly proportional to the
In an electromagnetic blood flow meter, the induced voltage is directly proportional to the
Show Hint
EM flow meter output voltage ∝ blood velocity $\propto$ blood flow rate.
Updated On: May 26, 2025
- Blood flow rate
- Square root of the blood flow rate
- Square of the blood flow rate
- Logarithm of the blood flow rate
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
An electromagnetic blood flow meter works on Faraday's law of electromagnetic induction. When blood (a conductive fluid) moves through a magnetic field, it induces a voltage proportional to the velocity of blood flow, hence the flow rate.
Was this answer helpful?
0
0
Top TS PGECET Instrumentation Engineering Questions
- For the given circuit, the diode \( D \) is ideal. The power dissipated by the \( 300\ \Omega \) resistor is:
- TS PGECET - 2024
- Instrumentation Engineering
- Analog Electronics
- Which one of the following discrete-time systems is time-invariant?
- TS PGECET - 2024
- Instrumentation Engineering
- Signals and Systems
- Given \( h(t) = \delta(t-1) + \delta(t-3) \), find step response at \( t = 2 \).
- TS PGECET - 2024
- Instrumentation Engineering
- Signals and Systems
- Which of the following is not true for a continuous-time causal and stable LTI system?
- TS PGECET - 2024
- Instrumentation Engineering
- Signals and Systems
- For the signal \( x(t) = [1 + 0.5 \cos(40\pi t)] \cos(200\pi t) \), find the fundamental frequency in Hz.
- TS PGECET - 2024
- Instrumentation Engineering
- Signals and Systems
View More Questions
Top TS PGECET Biomedical Instrumentation Questions
- A standard three-lead frontal plane ECG is taken from a person with a normal heart. The peak amplitude of R wave is
- TS PGECET - 2024
- Instrumentation Engineering
- Biomedical Instrumentation
- The treadmill test is used to diagnose
- TS PGECET - 2024
- Instrumentation Engineering
- Biomedical Instrumentation
- The Geiger counter has high quantum efficiency in the wavelength range of
- TS PGECET - 2024
- Instrumentation Engineering
- Biomedical Instrumentation
- IR spectroscopy
- TS PGECET - 2024
- Instrumentation Engineering
- Biomedical Instrumentation
- Korotkoff sounds are used
- TS PGECET - 2024
- Instrumentation Engineering
- Biomedical Instrumentation
View More Questions
Top TS PGECET Questions
- Which of the following correctly describes the TCP/IP model?
- TS PGECET - 2025
- Computer Networks
- In which year was the Earth Summit (Rio Conference) held?
- TS PGECET - 2025
- Environmental pollution
- A bag contains 3 red and 2 blue balls. Two balls are drawn without replacement. What is the probability that both are red?
- TS PGECET - 2025
- Probability
- Which of the following techniques is primarily used for the synthesis of carbon nanotubes?
- TS PGECET - 2025
- Strength of Materials
- Which of the following materials exhibits superparamagnetism at the nanoscale?
- TS PGECET - 2025
- Strength of Materials
View More Questions