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Electrical Basics

  • Circuit Breaker Making Capacity
    Electrical Basics

    Circuit Breaker Making Capacity

    During short circuit, circuit breaker contacts opens and automatically closes after few cycles to determine whether the fault is cleared. ...
    Bharadwaj
    April 25, 2016
  • Advantages of Three Phase System Compared to Single Phase System
    Electrical Basics

    Advantages of Three Phase System Compared to Single Phase System

    Three phase system is widely used in generation, transmission and distribution. Single phase system is only used to operate small ...
    Bharadwaj
    April 24, 2016
  • Difference between Current Transformer and Potential Transformer
    Electrical Basics

    Difference between Current Transformer and Potential Transformer

    Current Transformers (CT) and Potential Transformers (PT) are used to measure the current and voltage in a circuit of the ...
    Bharadwaj
    April 24, 2016
  • Electrical Contactor, Switch, Circuit Breaker Difference
    Electrical Basics

    Electrical Contactor, Switch, Circuit Breaker

    An Electrical Contactor is a switch. In simple words contactor is a switch which closes its contacts with the help ...
    Bharadwaj
    April 24, 2016
  • Advantages & Disadvantages of Fuse in a Electrical Circuit
    Electrical Basics

    Advantages & Disadvantages of Fuse in a Electrical Circuit

    Fuse is the cheapest protection device in electrical circuit against short circuits and overloading of circuits. Fuse is a metal ...
    Bharadwaj
    April 24, 2016
  • Advantages of Valve Regulated Lead Acid (VRLA) Batteries
    Electrical Basics

    Advantages of Valve Regulated Lead Acid (VRLA) Batteries

    Valve Regulated Lead Acid (VRLA) Batteries are popularly termed as maintenance free lead acid batteries. Each cell in VRLA battery ...
    Bharadwaj
    April 24, 2016
  • Advantages of Star and Delta Systems
    Electrical Basics

    Advantages of Star and Delta Systems

    In a 3-phase system the alternators or generators may be star connected or delta connected. Likewise 3-phase loads may be star connected ...
    Bharadwaj
    April 24, 2016
  • Worldwide Voltage & Frequency Values
    Electrical Basics

    Worldwide Voltage & Frequency Values

    The voltage and frequency of alternating current (AC) electricity used in homes varies from country to country throughout the world. ...
    Bharadwaj
    March 4, 2016
  • Formula for AMP , KW, KVA, HP for AC and DC
    Electrical Basics

    Formula of AMP, KW, KVA, HP for AC and DC Voltages

    Formula of AMP, KW, KVA, HP for AC and DC Voltages
    Bharadwaj
    March 4, 2016
  • Top 10 Common Mistakes on Electrical Systems
    Electrical Basics

    Top 10 Common Mistakes on Electrical Systems

    1. Thinking that it’s “only 120 volts” or 208 volts or 480 volts or… Dr. A.G. Soto, consulting physician to ...
    Bharadwaj
    February 9, 2016
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