Q. Capacitive microphone is an application of ______________

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Q. Thermometers are not possible using a capacitive transducer.

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Q. Thermocouple is a ______________

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Q. Operation of thermocouple is governed by _______________

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Q. ______________ describes current flow between two junctions formed by two different metals.

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Q. Amount of heat liberated or absorbed when 1A current passes is called ____________

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Q. Total seebeck effect can be found as _____________

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Q. Which of the following element is used as a thermocouple in nuclear reactor?

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Q. Thermocouple cannot used for measurement of temperature of liquid.

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Q. _________________ can be used as a replacement for thermocouple lead.

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Q. Thermo couple cannot be used to measure ____________

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Q. Peltier effect is reverse of seebeck effect.

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Q. Process of physical deformation on application of electric field is described by ___________

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Q. Who invented the piezoelectric effect?

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Q. Which of the following represents piezoelectric materials?

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Q. Property of exhibiting electric polarization when exposed to intense electric field is known as ___________

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Q. Which of the following quantities cannot be measured using piezoelectric transducers?

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Q. Which of the following can be used conveniently at 100°C temperature?

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Q. Which of the following type transducers are used in IC engines?

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Q. __________ are also known as piezopile.

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