measurements
GATE Electrical Engineering · Measurements - Error Analysis · 2003-2018
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All concepts →The following measurements are obtained on a single phase load: V = 220 V ±1%, I = 5.0 A ± 1% and W = 555 W ± 2%. If the power factor is calculated using these measurements, the wo...
Two resistors with nominal resistance values $${R_1}$$ and $${R_2}$$ have additive uncertainties $$\Delta {R_1}$$ and $$\Delta {R_2},$$ respectively. When these resistances are con...
A digital-to-analog converter with a full scale output voltage of $$3.5V$$ has resolution close to $$14mV.$$ It's bit size is _____.
The effect of stray magnetic fields on the actuating torque of a portable instrument is maximum when the operating field of the instrument and the stray fields are