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Induction Motor Interview Questions with Answers | Part-1

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AMMETER


  • Ammeter is device which use for measurement of electric current.
  • Symbol of Ammeter

  • Ammeter is always connected in series to measure a current.
  • Circuit Diagram

  • Working
  • Ammeter must be connected in series, because current is same in series connection.
  • So, When current passed through ammeter, it will show how amount of current passed through in conductor or wire in ampere.
  • It has very law impedance, so loss of power becomes low, If we connect ammeter in parallel than power loss make be high and device may damaged.
  • Types of ammeter
  • According to measurements of current  in different types of supply
  1. DC Ammeter
  2. AC Ammeter

  • There are generally two types of ammeter
  1. Analog Ammeter
  2. Digital Ammeter

  •  Digital ammeter shows accurate measurement as compared to analog ammeter



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  1. SamTMarch 30, 2022 at 8:23 PM

    Have you tried using fluke 376 clamp meter? This one is the best for you. Thanks for this blog and sharing it with us!

    ReplyDelete

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