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Chapter 2

DC Circuit Analysis

ניתוח נודאל
ניתוח נודאל
Nodal analysis is a general method for simplifying circuit analysis by using node voltages as circuit variables. Consider a circuit with three nodes and ...
ניתוח צמתים עם מקורות מתח
ניתוח צמתים עם מקורות מתח
Nodal analysis is a remarkably effective method used in electrical engineering to simplify the analysis of complex circuits, including those with ...
ניתוח רשת
ניתוח רשת
Mesh analysis is a convenient method that employs mesh currents as circuit variables, effectively reducing the number of simultaneous equations involved ...
ניתוח רשת עם מקורות נוכחיים
ניתוח רשת עם מקורות נוכחיים
Mesh analysis is simpler in circuits with current sources because they require fewer equations for analysis. Consider a two-mesh circuit with a current ...
טרנספורמציית מקור
טרנספורמציית מקור
Source transformation is a fundamental technique employed in circuit analysis, offering a valuable tool for simplifying complex electrical circuits. This ...
מעגלים ליניאריים
מעגלים ליניאריים
Consider a resistor connected to a variable voltage source. As the voltage is increased, the corresponding current value is recorded. The graphical ...
משפט הסופרפוזיציה
משפט הסופרפוזיציה
The superposition theorem is used in circuits with multiple independent sources. To apply this theorem, keep one independent source at a time while ...
משפט תווינין
משפט תווינין
Thevenin's theorem states that any linear two-terminal circuit can be replaced by an equivalent circuit with a single voltage source in series with a ...
משפט נורטון
משפט נורטון
Norton's theorem states that any linear two-terminal circuit can be replaced by an equivalent circuit consisting of a single current source in ...
העברת כוח מרבית
העברת כוח מרבית
In practical applications, a circuit is designed to deliver maximum power from a source to a load. A Thevenin equivalent circuit can determine the maximum ...
דוגמה לעיצוב: גשר מד מתח או גשר ויטסטון
דוגמה לעיצוב: גשר מד מתח או גשר ויטסטון
A strain gauge, a transducer that converts mechanical strain into electrical signals, is often used to measure force. The engineer's role involves ...
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