In this topic, you study the definition, theory, types & diagram of the post office box and how it is used to find out the value of a unknown resistance.
Electrical Measurements & Instrumentation
What is Maximum Demand Indicator? – Definition, Types, Theory & Diagram
In this topic, you study the definition, theory, types & diagram of Maximum Demand Indicator.
Range Extension of Voltmeter
In this topic, you study the extension of range of the voltmeter by voltage multipliers.
What is Multi Range Ammeter?
In this topic, you study the Multi Range Ammeters or Universal Shunt.
What is Multi Range Voltmeter?
In this topic, you study the Multi Range Voltmeter or Universal Multiplier.
What is Shunt Resistance? – Definition, Formula, Derivation & Diagram
In this topic, you study the definition, theory, formula, derivation & diagram of ammeter shunt resistance.
Conversion of Galvanometer into Ammeter
In this topic, you study the conversion of galvanometer into ammeter.
What is Galvanometer? – Construction, Diagram, Derivation & Working
In this topic, you study the Construction, Diagram, Derivation & Working of galvanometer.
What is Hot Wire Instrument? – Construction, Diagram & Working
In this topic, you study the construction and working of hot wire instruments. And also the advantages, disadvantages and applications of the instrument.
Types of Galvanometer
In this topic, you study the types of galvanometers.