Acoustic sensor principal sensing component is made up of which polym – McqOptions

MCQOPTIONS

1.	Acoustic sensor principal sensing component is made up of which polymer?
A.	PEO(Poly-ethylene oxide)
B.	PET(Poly-ethylene tetraphthalate)
C.	PVDF(Poly-vinylidene fluoride)
D.	PS(Poly-styren
E.	PET(Poly-ethylene tetraphthalate)c) PVDF(Poly-vinylidene fluoride)d) PS(Poly-styrene)
Answer» D. PS(Poly-styren

Discussion

No Comment Found

Related MCQs

_____________ is the complex impedance presented to the output terminals of a transducer by the associated circuitry or load.
_____________ is the rating applicable to a specified operation over a stated number of time intervals of a specified duration.
_____________ is a pressure sensing element consisting of two corrugated metallic diaphragms joined along their circumference.
A pressure sensing element consisting of a twisted or curved tube of non-circular cross-section which tends to get straightened on the application of internal pressure is the ____________
A mechanical element generally cylindrical shape with cylindrical walls having deep convolutions are the ____________
A line midway between two parallel straight lines close together and enclosing all output versus measurand values, on a calibration curve is termed as ______________
The conditions of the medium surrounding the measuring device is called ______________
Temperature is 300K. Convert it into ℉.
Why is mercury used in thermometers?
What is the slope of line drawn for a graph between temperature in °C & °F?