Chapter 5: Part 1 Transducer and Sensor 2024

A device that transfers power from one system to another in the same or in the different form.

• Transducer

• Sensor

• Resistor

• Thermistor

A device that detects a change in a physical stimulus and turns it into a signal which can be measured or recorded.

• Sensor

• Resistor

• Transducer

• Thermistor

_____________________ converts the input measurand into an electrical voltage/current.

• Electrical transducer

• Mechanical transducer

• Transducer

• Sensor

What the advantages of electrical transducers?

• Mass-inertia effects are maximum.

• Electrical amplification and attenuation can be difficult done.

• Effects of friction are minimized.

• All the answers

___________________ require external power source to operate.

• Passive transducer

• Active transducer

• Electrical transducer

• Mechanical transducer