Dynamic Characteristics MCQ’s

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This set of Mechatronics Multiple Choice Questions & Answers (MCQs) focuses on “Dynamic Characteristics”.

1. In retardation type measuring lag the instrument responds after an unspecified dead time lag.
a) True
b) False

2. Active transducers do not require power source for operation.
a) True
b) False

3. Which error is also termed as measurement error?
a) Static errors
b) Dynamic errors
c) Systematic errors
d) Statical error

4. Which among the following transducer is an example of active transducer?
a) LDR (Light dependant sensor)
b) Strain gauge
c) Hall effect sensor
d) Photovoltaic cell

5. Fidelity is a static characteristic.
a) True
b) False

6. In time delay type measuring lag the instrument responds immediately as soon as the input is altered.
a) True
b) False

7. Which among the following transducer is an example of passive transducer?
a) Chemical transducer
b) Thermoelectric transducer
c) Strain gauge
d) Piezoelectric transducer

8. Measuring lag is a dynamic characteristic.
a) True
b) False

9. Which instrument can be used to measure time without any errors?
a) Analog Clock
b) Digital Clock
c) Atomic clock
d) Doomsday clock

10. Which among the following is not a dynamic characteristic?
a) Precession
b) Measuring lag
c) Dynamic error
d) Fidelity

11. Which method can reduce dynamic error?
a) By increasing stability
b) By increasing tolerance
c) By increasing resolution
d) By increasing speed of response

12. Which method can reduce dynamic error?
a) By increasing accuracy
b) By increasing precession
c) By reducing sensitivity
d) By reducing time lag

13. Which among the following is not a dynamic characteristic?
a) Response speed
b) Accuracy
c) Retardation type measuring lag
d) Time delay lag

14. Which among the following transducer is an example of passive transducer?
a) Photovoltaic cell
b) Thermocouple
c) Piezoelectric transducer
d) Thermistor

15. Which among the following transducer is an example of active transducer?
a) LDR (Light dependant sensor)
b) Thermocouple
c) LVDT (linear variable differential transformer)
d) Thermistor

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