Electrical Measurements & Instrumentation

The RLC Bridge is the single bridge which can be used for measurement of all the three parameters viz., resistance, […]

The LCR meter is an instrument, that can measure the value of an inductance, capacitance and resistance directly. This may

In this topic, you study the Difference Between Moving Iron & Moving Coil Instruments.

In Dynamometer type instruments, the permanent magnet used in moving coil permanent magnet instruments is replaced by either one or

In this topc, you study Moving Iron (MI) Instrument or Permanent magnet Moving Iron (PMMI) Instrument Theory, Types, Advantages, Disadvantages

Two Wattmeter Method of power measurement can be used for both the balanced or unbalanced loads of 3 Φ 4

In this topic, you study the difference between ammeters and voltmeters.

In this topic, you study the Difference between Current Transformer (CT) and Potential Transformer (PT).

In this topic, you study Potential Transformer (PT) – Working, Construction & Diagram.

In this topic, you study the definition, working, construction, types & connection diagram of phase sequence indicator.