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Wafer Bonding in Microfluidic Systems

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Questions and Answers

In the context of micro electromechanical systems (MEMS), what are the three types of transducers mentioned?

Capacitor transducers, piezoelectric transducers, thermal transducers (correct)

Capacitor transducers, OLED transducers, magnetic transducers

Piezoelectric transducers, thermal transducers, seismic transducers

Thermal transducers, OLED transducers, magnetic transducers

How does the capacitance of a capacitor change if the diameter is altered?

The capacitance increases (correct)

The capacitance decreases

The capacitance remains constant

The capacitance collapses

What happens to the output in piezoelectric components when pressure is applied?

The output decreases

The output becomes zero

The output changes in terms of volts (correct)

The output becomes negative

Which method is used for micromachining technology under MEMS?

Micromachining Signup and view all the answers

What is the constant 'K' in the formula for capacitance?

Permittivity Signup and view all the answers

Which type of transducer shows a change in resistance when pressure is applied?

Piezoresistive transducer Signup and view all the answers

What is affected if the permittivity of a material in a capacitor changes?

The capacitance Signup and view all the answers

How does changing the area of a capacitor affect its capacitance?

The capacitance increases Signup and view all the answers

What distinguishes piezoelectric transducers from piezoresistive transducers?

Piezoelectric transducers generate voltage, piezoresistive transducers don't Signup and view all the answers

Which type of transducer relies on the formula C=KAε₀/D for its functionality?

Capacitor transducer Signup and view all the answers