(Solved): The output of a linear variable differential transformer is connected to a 5V voltmeter through a ...

The output of a linear variable differential transformer is connected to a $$5\mathrm{V}$$ voltmeter through an amplifier whose amplification factor is 250 . An output of $$2\mathrm{mV}$$ a s across the terminals of LVDT when the core moves through a distance of $$0.5\mathrm{mm}$$. The milli-voltmeter scale has 100 divisions. The scale be read to $$1/5$$ of a division. Calculate the sensitivity of the LVDT and that of the whole setup, and the resolution of the nstrument in $$\mathrm{mm}$$.