Voltage to Current Converter
The circuits in instrumentation for analog representation of certain physical quantities (weight, pressure, motion etc), DC current is preferred. This is because DC current signals will be constant throughout the…
Voltage Regulator
The voltage regulator is simply an electronic or electrical device which can sustain the voltage of a power supply within suitable limits. The electrical equipment’s connected to the voltage source…
Electrical International Symbol
[vc_row][vc_column][vc_column_text] Name Of Symbol Mark Symbol Concealed Wiring Conduit Wiring Direct Concealed Wiring Multiple Conductor Line Tanking Wiring Cable Termination Branching Box Electrical…
RMS or Root Mean Square Value of AC Signal
Why rms values are used in AC system? What does an average and rms value mean? Why all the ratings of AC systems are in rms not in average value?…
Nature of Electricity
Nature of Electricity and Concept of Electricity Electricity is the most common form of energy. Electricity is used for various applications such as lighting, transportation, cooking, communication, production of various…
Wiring Diagram for a Single Tube Light Circuit
Required Wiring Components Tube light is not connected in the supply main directly. Although it operates at 230 V, 50 Hz, some auxiliary electrical components are used to insert in…
What is Servo Motor?
This is nothing but a simple electrical motor, controlled with the help of servomechanism. If the motor as controlled device, associated with servomechanism is DC motor, then it is commonly…
Voltage Follower
Voltage follower is an Op-amp circuit whose output voltage straight away follows the input voltage. That is output voltage is equivalent to the input voltage. No amplification is provided by…
What is Electric Field?
The field or space around a charge particle where its force can be experienced by any other charged particle is called the electric field of former charge. Electric field is…
Voltage Doubler
Voltage doubler, as the name indicates it can deliver the output voltage which is double as that of the input voltage. It is a voltage multiplier with the voltage multiplication…