Our aim here is to calibrate the given Single-Phase Energy Meter using a precession Wattmeter and stopwatch using or employing phantom loading. The main apparatus required for conducting this practical experiment include: Single-Phase Induction type Energy Meter – 240V (5-10)A Wattmeter 300V/10A UPF Phase Shifting Transformer …
3-Voltmeter Method of Measuring Choke Coil Parameters:- The choke coil parameters we are going to measure in this 3-voltmeter method are – the inductance, resistance as all choke coils have inherent resistance in addition to their inductance. We also measure the quality factor and power absorbed …
Our aim here is to measure the inductance and inherent resistance of a given choke coil and also to determine the quality factor using 3-Ammeter method. Equivalent circuit of any choke coil consists of inductance in addition to inherent resistance. Usually, any given choke coil is …
Here we aim to measure the three phase reactive power ‘Q’ absorbed by the given 3Φ induction motor by using single wattmeter. The formula for the reactive power ‘Q’ absorbed by “Balanced Load” is given by where, Q = Total reactive power absorbed VL = Line …
