Explore topic-wise MCQs in Biomedical Instrumentation.

This section includes 17 Mcqs, each offering curated multiple-choice questions to sharpen your Biomedical Instrumentation knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following quantity is measured by Thermister?

A. pressure
B. displacement
C. temperature
D. height
Answer» D. height
Discussion
2.

The full form of RTD is _________________

A. resistive thermal detector
B. resistance temperature detector
C. resistance temperature device
D. reluctance thermal device
Answer» C. resistance temperature device
Discussion
3.

Which is the correct formula for the resistance Rt of a metallic conductor at any temperature t?

A. Rt = Ro(ɑt-1)
B. Rt = Ro(1-ɑt)
C. Rt = Ro(1+ɑt)
D. Rt = Ro(10+ɑt)
Answer» D. Rt = Ro(10+ɑt)
Discussion
4.

The junction at a higher temperature in the thermocouple called is measuring junction.

A. True
B. False
Answer» B. False
Discussion
5.

What force is generated when two wires of different material are joined together at either end, forming two junctions which are maintained at a different temperature?

A. chemical reactive
B. electro-motive
C. thermo-motive
D. mechanical
Answer» D. mechanical
Discussion
6.

Select the correct option from below for the particular description of arrangement. When two wires of different material are joined together at either end, forming two junctions which are maintained at different temperature, a thermo-motive force is generated causing a current to flow around the circuit.

A. thermocouple
B. thermalpair
C. thermistor
D. thermostat
Answer» B. thermalpair
Discussion
7.

The junction at a lower temperature in thermocouple is termed as measuring junction.

A. True
B. False
Answer» C.
Discussion
8.

THE_FULL_FORM_OF_RTD_IS__________________?$

A. resistive thermal detector
B. resistance temperature detector
C. resistance temperature device
D. reluctance thermal device
Answer» C. resistance temperature device
Discussion
9.

Which of the following quantity is measured by Thermister?$

A. pressure
B. displacement
C. temperature
D. height
Answer» D. height
Discussion
10.

Which is the correct formula for the resistance Rt of a metallic conductor at any temperature t ?

A. Rt = Ro(…ët-1)
B. Rt = Ro(1-…ët)
C. Rt = Ro(1+…ët)
D. Rt = Ro(10+…ët)
Answer» D. Rt = Ro(10+‚Äö√Ѭ∂‚àö¬¥t)
Discussion
11.

What is the temperature at which the lower junction in thermocouple is maintained?

A. 0 K
B. 273 K
C. -327 K
D. -273 K
Answer» C. -327 K
Discussion
12.

The junction at higher temperature in the thermocouple called is measuring junction.

A. True
B. False
Answer» B. False
Discussion
13.

What force is generated when two wires of different material are joined together at either ends, forming two junctions which are maintained at different temperature?

A. chemical reactive
B. electro-motive
C. thermo-motive
D. mechanical
Answer» D. mechanical
Discussion
14.

Select the correct option from below for the particular description of arrangement. When two wires of different material are joined together at either ends, forming two junctions which are maintained at different temperature, a thermo-motive force is generated causing a current to flow around the circuit.

A. thermocouple
B. thermalpair
C. thermistor
D. thermostat
Answer» B. thermalpair
Discussion
15.

The junction at lower temperature in thermocouple is termed as measuring junction.

A. True
B. False
Answer» C.
Discussion
16.

__________has the widest range of temperature measurement.

A. RTD
B. Mercury thermometer
C. Thermocouple
D. Thermistor
Answer» D. Thermistor
Discussion
17.

Which of the following option is the correct full form of CRO?

A. Common Ray Oscilloscope
B. Common Ray Oscillator
C. Cathode Ray Oscillator
D. Cathode Ray Oscilloscope
Answer» E.
Discussion