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To be good electrical engineer you must know the ohm circle, what is it?

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تم إضافة السؤال من قبل Maher Alasli , service engineer , UNITED WEAVERS
تاريخ النشر: 2013/10/22
muhammad arif
من قبل muhammad arif , Assistant Engineer , Phoenix armour

v+ir

حسام ناجى
من قبل حسام ناجى , testing and commissioning engineer II , SENDAN INTERNATIONAL COMPANY

it is a circuit consist of three items current, volt and

resistance to be easy for anyone to calculate any item

Use the circle by covering the unknown value with a finger. (Example if the unknown value is Voltage - cover the "E" the equation remaining is I x R).

 

Leonardo Banzali
من قبل Leonardo Banzali , Electrical Maintenance-trainer , Sadara Chemical Company

Ohm Circle is the drawing presentation in a circle divided into quadrants of the Power P, Resistance R, Volts V, and Current I, where you can derive the equations for each of the quantities in the form of the given combination formula. Its is comparative to Ohms Law Triangle for Resistance R, Voltage V, and Current I.

hassan qutb
من قبل hassan qutb , Facility&Engineering Manager PMP. , مقاولات خاصه

Ohms law gives relationship between Voltage, Current and Resistance. The ohm’s law was given by a German mathematician and physicist Georg Ohm. He published his measurements in1827 of applied voltage and current through electrical circuits containing various lengths of wire.

 

Engr. Hassan Qutb