According to Multiplication Theorem of Probability, for any two events A, B probability of A∩B is as given below P(A∩B) = P(A).P(B/A) = P(B).P(A/B) Suppose N is the total number of simple events in the sample space S. Simple events […]
Multiplication Theorem of Probability Read More »
Procedure for the Calibration of Permanent Magnet Moving Coil (PMMC) Voltmeter:- Give connections as per the circuit diagram in above figure. Vary the voltage across the voltmeter so that it reads a rounded position, say 5 volts. Measure the voltage
Calibration of PMMC Voltmeter Using a Potentiometer Read More »
Procedure for the Calibration of PMMC Ammeter:- Give the connections as per the circuit diagram. By adjusting the supply voltage make that the ammeter shows a current of 0.1 Amps Now measure the voltage across the shunt by using a
Calibration of Permanent-Magnet Moving Coil aka PMMC Ammeter Read More »
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
Calibration and Testing of Single-Phase Energy Meter Read More »
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
3-Voltmeter Method of Measuring Choke Coil Parameters Read More »
