List of top Instrumentation Engineering Questions on Transducers for industrial instrumentation

Force measurement using strain gauges is based on the principle of

Piezoelectric transducers are best suited for measurement of

An LVDT produces an output of \(5\,\mathrm{mV/mm}\) sensitivity. For an excitation of \(10\,\mathrm{V}\) and displacement of \(2\,\mathrm{mm}\), the output voltage is

Semiconductor strain gauges typically have much higher gauge factors than metallic strain gauges, primarily due to

Force measurement using strain gauges is based on the principle of

An LVDT produces an output of \(5\,\mathrm{mV/mm}\) sensitivity. For an excitation of \(10\,\mathrm{V}\) and displacement of \(2\,\mathrm{mm}\), the output voltage is

Semiconductor strain gauges typically have much higher gauge factors than metallic strain gauges, primarily due to

Piezoelectric transducers are best suited for measurement of

Which is the most suitable instrument to calibrate the pressure gauges?

What is the output of a thermocouple?

Optical sensors used for the displacement measurement works on the principle:

The displacement measuring instruments is

A resistance potentiometer is:

A resistance potentiometer has a total resistance of $10000\ \Omega$ and is rated $4\text{ W}$. If the range of the potentiometer is $0$ to $100\text{ mm}$, then its sensitivity in $\text{V/mm}$ is:

A thermistor has a resistance of $10\text{ k}\Omega$ at $25^\circ\text{C}$ and $1\text{ k}\Omega$ at $100^\circ\text{C}$. The range of operation of is $0^\circ\text{C}$ to $150^\circ\text{C}$. The excitation voltage is $5\text{V}$ and a series resistance of $1\text{ k}\Omega$ is connected to the thermistor. The power dissipated in the thermistor is}