Electrical Measurements & Instrumentation

The De Sauty’s bridge is used to measure a capacitance by comparing it with another known/standard capacitance. The circuit has […]

In the Wein bridge, an inductance is measured by comparison with a standard variable capacitance.

Hay’s Bridge is also used for the measurement of inductance. It uses a standard capacitor in series with a resistance.

Every inductor has a certain amount of resistance, which is undesirable as it causes a power loss. The ratio of

Schering Bridge is the most popularly used bridge for measurement of unknown capacitance and dielectric loss occurring in the capacitor.

Owen’s Bridge bridge is used for measurement of inductance in terms of a standard capacitance. The Fig. 1 shows the

Anderson bridge is used to measure inductance in terms of a standard capacitance (C). This method is applicable for precise

Trivector meter is an energy meter, which can accurately measure active energy in MWh, Reactive energy in MVArh, apparent energy

D’Arsonval Galvanometer is the most popular and widely used galvanometer for detection and measurement of currents/voltages. Fig. 1: D’Arsonval Galvanometer.

The greatest demand of load during a given period is called maximum demand of the consumer. This is given in