Different Types of Faults in Overhead Transmission Lines
Electrical energy is generated at various power station & is transmitted & distributed to the consumers. There are various faults which may occur in the system during transmission & distribution…
Draw and Explain the Construction and Working Principle of DC Motor
DC Motor A DC motor is a machine which converts electrical energy into mechanical energy is known as DC motor. Image By - Electrical Technology Construction of DC Motor The construction…
Single Phase Induction Motor | Double Revolving Field Theory
Single Phase Induction Motor As the name shows, single-phase motors run on single phase supply. Such motors are of small size i.e., their output voltage is less than one horse…
Moving Iron Instrument | Advantages & Disadvantages
Moving Iron Instrument There are indicating instrument which are used to measure current & voltage. In moving iron instrument the movable system consists of one or more pieces of specially-…
Classification of Measuring Instruments
Classification of measuring instruments :- The instruments are used for measuring the unknown quantity. These instruments are used for the measurement of the electrical quantities like voltage, current,…
Static Characteristics of Instruments
Static Characteristics of Instruments The set of criteria defined for the instruments, which are used to measure the quantities which are slowly varying with time or mostly constant, i.e. ;…
Single Phase Induction Type Energy Meter
Single Phase Induction Type Energy Meter Single phase energy meter are used for measurement for electrical energy in AC circuit. Energy meter is an integrating instrument which measures the total quantity…
Electrical Resonance Type Frequency Meter
Frequency Meter A frequency meter is a device used to measure the frequency of an electrical signal, which can be an alternating current (AC) power supply, radio waves or any…
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