Q. Gyroscopes are _______________

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Q. Polymer thick film can act as a sensing element.

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Q. Which of the following is not a polymer matrix?

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Q. Which of the following is not a conductive paste?

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Q. Polymers can act as humidity sensors.

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Q. PZT stands for _______________

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Q. Which of the following is not a piezo electric sensor?

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Q. Which of the following is not a part of electro magnetic radiation?

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Q. Which of the following represents IR wavelength?

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Q. Infra red radiation sources may be _______________

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Q. Every hot body emits IR radiation.

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Q. Tungsten filament lamp is a _______________

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Q. Which of the following is correct for non-thermal source?

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Q. LED and laser emit radiation in ___________

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Q. Sensing element in IR thermal detector will be ______________

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Q. Which of the following is the correct relationship for sensitivity?

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Q. Sensitivity can represent in terms of the lumen.

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Q. Basically sound waves are ______________

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Q. Which of the following is not a character of a sensor of a sound wave?

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Q. Sound waves are similar to light waves in all aspects.

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