If you do smoke frequently, expect to test positive on a marijuana drug screen for anywhere from 3 weeks to almost 2 months. If you smoke everyday or several times a day, you can test positive for 2 months or more. Detection times also vary depending upon your weight, metabolism, and other person factors.
Definition: A transducer is a device that converts one form of energy â typically a signal â into another. Example: A speaker is a type of transducer that converts electrical energy (the audio signal) into mechanical energy (vibration of the speaker cone/diaphragm).
Transducer. The transducer can be defined as a device which is used for converting one form of energy into another form. In general, transducers deal with different energy types such as electrical energy, mechanical energy, chemical energy, light energy, electromagnetic energy, thermal energy, acoustic energy, and so on.