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When some substances are subjected to mechanical stress this produces an electrical charge in them. If one of these same substances is subjected to an electrical charge it will undergo the same mechanical change in reverse. For more information please consider reading the wikipedia article about piezoelectricity.
What else can I help you with?
What is the difference between crystal and local oscillator?
oscillator frequency is different.crystal working piezo electric effect
What is the working principle of crystal microphone?
It is the same piezo electric effect, the vibrations caused by the sound waves are converted into corresponding electrical signals.
What are the applications of piezo transducers?
The applications of piezo transducers are Proxmity Sensing, Nondestructive Evaluation, Fluid Flow Movement, Fluid Level Detection, and Solid/Liquid Separation. And sounders.
Why piezo crystal oscillator used?
Piezo-electric quartz crystals are used to define the frequency in a crystal-controlled oscillator. Quartz is a hard material that tends to oscillate mechanically at a high frequency (up to about 20 MHz) when maintained by the maintaining amplifier. The signal produced is far more stable and predictable than an L-C oscillator, especially when the crystal is placed in a dedicated oven with a controlled temperature.
Explain the working of piezeoelectric oscillator?
A piezo-electric material is one who's physical dimensions (size) noticeably change when a current is passed through it. So if an AC (alternating current) is passed through a piezo-electric material, it itself alternates, or oscillates. This type of material is exploited in Electron Microscopes and Atomic Force Microscopes, which is how they are able to get such small, yet precise images.
What does piezo-electronic effect mean?
Piezo electric effect says that- "If you applied mechanical vibration on the surface of crystal than the voltage will generate on the another surface and vice versa is also true."it is called piezo electric effect.
What is the difference between crystal and local oscillator?
oscillator frequency is different.crystal working piezo electric effect
How do passive or active pickups work in the ukulele?
They use the piezo electric effect of certain crystals to capture the sound waves and resonance of the instrument.
What is the working principle of crystal microphone?
It is the same piezo electric effect, the vibrations caused by the sound waves are converted into corresponding electrical signals.
What is the circuit diagram of magnetostriction oscillator?
magneto striction oscillator is used to produce ultrasonic waves by using the the principle of inverse piezo electric effect
What is the working principle of vibration sensor?
piezo electric principle
What is a piezo bridge?
A piezo pickup is the type of pickup most commonly used in acoustic-electric instruments. This type of pickup is normally placed in or near the bridge of the instrument thus making it a piezo bridge.
What crystals are used in timepieces and electronics?
Piezo electric quartz crystals.
What is the working principle of a LPG stove lighter?
A LPG stove lighter typically uses piezoelectricity to generate a spark. When you press the ignition button, the piezoelectric crystal inside the lighter is compressed, creating an electric charge that generates a spark to ignite the gas.
Is piezo electric a non metal or metal?
Neither, its a property of some semiconductors.
What is a piezo sounder?
A piezo sounder is a type of electronic component that produces sound waves when an electric current is passed through it. It uses the piezoelectric effect, in which certain materials generate an electrical charge in response to mechanical stress, to generate sound. Piezo sounders are commonly used in electronic devices such as alarms, sensors, and medical equipment.
Is fused quartz piezo electric?
yes. back in the 15th century when alchemy was popular scientists found out the mineral quartz is piezo electri and so is fused quartz
