DC Circuits

Product Description

DC Circuits

Theoretical topics of DC Circuits

• Structure of the circuits
• Electric current
• Voltage and electromotive force
• Electric resistance
• Conventional sense of voltage and current
• Types of measurement and types of errors
• Types of instruments
• Measurement of and voltage
• Measurement of the current
• Measurement of the resistance
• Relationships among current, voltage and resistance: Ohms law
• Conductors resistivity and temperature coefficient
• Circuit with linear and non linear resistance
• Types of resistors
• Identification of the value of the resistors
• Series and parallel resistors
• Constant signals
• Variable signals
• Wheatstone Bridge
• Fault simulation

Circuit blocks of DC Circuits

• Electrical circuit: Components and measurements
• Series generators
• Parallel generators
• Ohm's law
• Application of the Ohm's law: how a resistance influences the current
• The resistivity: resistance, length, section and resistivity of a conductor
• Linear and non linear ohmic resistance
• Series circuit: current, resistance and voltage
• Colour code of the resistors
• Wheatstone Bridge