Electrical 4US
In Electrical4us you can get knowledge of all subject related to Electrical and Electronics Engineering, Automation, Power sources, etc.
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10 kVA Stabilizer
10 KVA Heavy Duty Mainline Voltage Stabilizer for Home with Changeover MCB & Wide Voltage Range Operation
Aulten 10 KVA Heavy Duty Mainline Voltage Stabilizer for Home with Changeover MCB & Wide Voltage Range Operation 10…
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Kirchoff current law
Kirchoff Current Law | Kirchoff Equation | Kirchoff Voltage Law
Kirchhoff's current law This law is also called Kirchhoff's first law, Kirchhoff's point law, or Kirchhoff&…
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Multimeter
AC and DC
Measuring tools
Multimeter is used to measure ac or dc | How do you use AC DC multimeter ?
Multimeter A multimeter could be a measuring device that may live multiple electrical properties. A typical multimeter…
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Resistor in series
Resistor in parallel
Resistor formula
Resistor calculator
Resistor problem
What determines is resistor connections are in series or parallel? Resistor in Series and parallel formula | Calculator class 10
Series and Parallel Resistor Most circuits have more than one resistor. If several resistors are connected together a…
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MCB
Can an RCBO be used as a main switch? RCBO Full Form in Electrical | RCBO Circuit Breaker
Can an RCBO be used as a main switch? RCBO Full Form in Electrical | RCBO Circuit Breaker RCBO stands for Residual Cu…
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Electricity Saving Tips
How to save electricity 5 ways? Electricity Saving Tips
How to save electricity 5 ways?Electricity Saving Tips Turn off your heater, cooling units and appliances when you go …
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Short circuit
Circuit breaker
How do you prevent an AC short circuit?
How do you prevent an AC short circuit? A short circuit is an electrical circuit. Which allows current to travel alon…
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TOP 10 Cable
Who is the biggest cable company in India? Top 10 Cable Companies in INDIA - E4US
Who is the biggest cable company in India? Top 10 cable companies in INDIA Apar Industries Limited Finolex Cables L…
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Bulb
Thomas Alva Edison
Who discovered electric bulb first?
Who discovered electric bulb first? Thomas Edison is usually credited with the invention of the light bulb, but the fa…
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Electrolysis
What is Faraday's law of Electrolysis?
Faraday's law of electrolysis The relationship between the amount of electric charge passing through an electrolyte…
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Electromotive force
How do you read an EMF meter? What is electomotive force (EMF) ?
How do you read an EMF meter? Electromotive Force (EMF) is that the short sort of Electro drive which is that the driv…
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Incandescent
Bulb's Law
On what principle does the bulb work?
The bulb works on the principle of incandescent It has a thin filament (wire) through which when the current flows, it …
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Heater
On what principle does an electric heater work?
Electric Heater works on Joule's law of heating . When an electric current flows through a resistor , it heats up, …
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Electric Meter
How to work electronic meter?
How to work electronic meter? Electric Meter It is designed to measure kWh, and to do so it measures Voltage (Across I…
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Lighting Arrester
How do I know if my lightning arrester is working? Working Principle of Lighting Arrester?
How do I know if my lightning arrester is working? Lightning can create voltage surges in several of the subsequent …
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Thermal Power
How is electricity produced from a thermal power plant? And what are the procedures?
The process of producing electricity from a thermal power plant Electricity is also produced through thermal power pl…
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Alternator
Importance and corrections of Power Factor
Power Factor Power factor is that the ratio between the KW and also the KVA drawn by an electrical load where the …
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Star delta
How to make a star delta connection? What is star delta starter?
Star Delta Stater The star delta starter is widely used for the starting of a 3 phase induction motor . In star de…
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Solar Energy
How is Solar Energy Produced | Usage of Solar energy
How is Solar Energy Produced Solar System consisting of small cells.These small cells produce very low voltage and…
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Windmill
The process of producing electricity by windmill
What is windmill? Let us know how to produce energy from wind turbine. For the last two thousand years, windmills …
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