Phase in Ac Circuit

Phase in Ac Circuit

 

When capacitors or inductors are involved in an AC circuit, the current and voltage do not peak at the same time. The fraction of a period difference between the peaks expressed in degrees is said to be the phase difference. The phase difference is <= 90 degrees. It is customary to use the angle by which the voltage leads the current. This leads to a positive phase for inductive circuits since current lags the voltage in an inductive circuit. The phase is negative for a capacitive circuit since the current leads the voltage. The useful mnemonic ELI the ICE man helps to remember the sign of the phase. The phase relation is often depicted graphically in a phasor diagram.

phase on ac circuit
phase on ac circuit

#all content from http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html

ইঞ্জিনিয়ার ছাত্র ছাত্রীদের প্রাক্টিকাল কাজ করার জন্য সকল ধরনের ইঞ্জিনিয়ারিং প্রোডাক্ট স্বল্প মূল্যে ঘরে বসে পেতে এখনি ভিজিট করুন উপকরণ ডট কমে। ইঞ্জিনিয়ার ছাত্র ছাত্রীরা একবার হলেও এই ওয়েবসাইটি দেখে আসুন। এখানে ক্লিক করুন www.upokoron.com

Write Your Comments

comments

One comment

  1. Macys cocktail dresses

    Congrats on going vegan, Cindy! My brother and I started together 2.5 years ago because of his kidney problems. It has made all the difference! Lots of luck and happy holidays!!

Leave a Reply

Powered by moviekillers.com