PAPASA AKO SA EC

• It states that a linear network terminating on any two nodes and containing any number of sources can be replaced by a single ideal voltage source in series with an internal resistance.

  Thevenin's Theorem
• It states that a linear network terminating on any two nodes and containing any number of sources can be replaced by a single ideal current source in parallel with an internal resistance.

  Norton's Theorem
• It is equal to the equivalent resistance across the terminating nodes with all voltage sources short-circuited and all current sources open-circuited.

  Internal Resistance
• A form of energy that occurs naturally or is produced and that is expressed in terms of the movement and interaction of electrons.

  Electricity
• The electronic in the outer shell of an atom.

  Electron (Valence)
• The electric pressure and the characteristics of a device that tends to create an electric flow.

  Electromotive Force (emf)
• The transfer of electric charge (or motion of free electrons) that passes a given point every second.

  Electric Current
• The type of current that is consider a unidirectional and does not reverse in direction.

  DC Current
• The property of a material to oppose a current.

  Electrical Resistance
• It is directly proportional to the conductor length and inversely proportional to its cross-sectional area.

  Resistance
• The cross-sectional area of a conductor having a diameter in mil.

  Circular-Mil
• For a moderate temperature range, the change of resistance with temperature of metallic conductors.

  Temperature Coefficient of Resistance
• It must be able to perform the function of the original resistor or group of resistors without affecting the currents and voltages in the other parts of the circuit.

  Equivalent Resistance
• The equivalent (total) resistance is the summation of all individual resistance (load)

  Series Connection
• The reciprocal of the equivalent resistance is equal to the sum of reciprocal of the individual resistance.

  Parallel Connection
• A pair of three-terminal networks are said to be equivalent if the resistance measured between corresponding terminal are identical.

  Three-Terminal Network
• It states that the current in a circuit is directly proportional to the impressed voltage (emf). 

  Ohm's law
• The rate at which an electrical energy is expended in an electrical circuit.

  Electrical Power
• The maximum power transferred to a load resistor occurs when it has a value equal to the resistance of the network looking back from the load terminals with all the sources of the voltage replaced by their internal resistance.

  Maximum Power
• It is a type of current that changes direction periodically.

  Alternating Current (AC)
• It is the combination of two or more cells interconnected to serve as a source of higher voltage, higher current, or both, than that provided by a single unit.

  Battery
• It is a combination of solid materials, called electrodes, immersed in a chemical solution, called electrolyte, that is held in a single container.

  Cell
• It states that if there are multiple independent sources present in a given circuit, then the total response due to these sources acting simultaneously is equal to the sum of responses produced separately by each source acting alone while other sources are removed.

  Superposition Theorem
• The algebraic sum of the currents of any junction of an electric circuit is zero.

  Kirchoff's urrent Law
• The algebraic sum of the emfs and the resistance voltages in any continuous path of an electric circuit is zero.

  Kirchoff's Voltage Law
• It involves a set of independent loop currents assigned to as many meshes as exist in the current.

  Maxwell's Mesh Method
• It states that a linear network terminating on any two nodes and containing any number of sources can be replaced by a single ideal voltage source in series with an internal resistance.

  Thevenin's Theorem
• It transforms a current source with a parallel resistor into an equivalent voltage source with a series resistor, vice versa.

  Source Transformation
• It is a theory stating that that when a number of voltage are in parallel having internal resistance, the arrangement can be replaced by a single equivalent voltage source in series with an equivalent series resistance.

  Millman's Theorem
• It involves solving electrical circuit problems based on voltages, with a circuit having n number of nodes having a solution with only n - 1 number of equations.

  Nodal Method
• It states that the algebraic sum of the emfs and the resistance voltages in any continuous path of an electric circuit is zero and the algebraic sum of the currents at any junction of an electric circuit is zero.

  Kirchhoff’s Laws