Yes, it's an active transducer.
A thermocouple is passive not active
is a thermocouple an active or passive transducer?-why?
thermocouple,piezoelectric transducer,photoelectric transducer.
The basic principle of a transducer: A transducer which converts a physical quantity to the electrical quantity.
what type of transducer potentiometer
photo electric transducer
is a thermocouple an active or passive transducer?-why?
thermocouple,piezoelectric transducer,photoelectric transducer.
Transducer since it transform heat into electrical voltage
thermocouple, photoelectric transducer, photovoltaic cell, piezoelectric transducer
Thermocouple is one example. Photo voltaic cell
Any device that has the ability to convert energy could be called a transducer. Some types of transducers are electrical, chemical, mechanical, and acoustic.
transducer was invented by
displacement transducer
The basic principle of a transducer: A transducer which converts a physical quantity to the electrical quantity.
Analog transducers convert the input quantity into an analog output which is a continuous function of time. E.g.-L.V.D.T,Thermocouple, Strain guageDigital transducers convert the input quantity into an electrical output which is in the form of pulses.
The output of the thermocouple is linear.
Passive transducers - require an external power to operate, and theoutput is a measure of some variation in passive components (e.g. resistance orcapacitance)Examples of passive transducer :-Slide-wire resistor▫ Resistance strain gauge▫ Differential transformerActive Transducers - Self generating type - do not require an external power,and produce an analog voltage or current when stimulated by some physical form of energy.▫ Thermocouple▫ Photovoltaic cell▫ Moving coil generator