Motors
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Difference Between Soft Starter & VFD (Variable Frequency Drive)
What is the Difference Between VFD (Variable Frequency Drive) and Soft Starter? Variable frequency drive or VFD and soft starter are both two different types of motor starter. Since both…
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Difference Between Soft Starter and Star Delta Starter
What is the Difference between Soft Starter & Star Delta Starter (Y-Δ)? Soft Starter and the star delta starter are two different types of motor starters. A motor starter is…
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Difference Between DOL Starter and Soft Starter
What is the Difference between Soft and DOL Starter? The electrical motor draws a huge amount of current during its startup. The huge current draws causes voltage dips in the…
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Types of Electric Motors – Classification of AC, DC & Special Motors
Classification of Different Types of Electrical Motors An Electrical Motor is a machine that converts electrical energy into mechanical energy. It is used for generating torque to lift loads, move…
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Fleming’s Left Hand Rule and Fleming’s Right Hand Rule
Fleming’s Left and Right Hand Rules – What is the Difference? John Ambrose Fleming introduced these useful rules in the late 19th century which are applicable in magnetism and electromagnetism.…
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Synchronous, Stepper and AC Motors Formulas and Equations
AC Machine Formulas & Equations for Stepper and Synchronous Motors Following are the useful equations and AC motors formulas while designing and analyzing synchronous motors, stepper motors and other related…
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Power, Voltage and EMF Equation of a DC Motor – Formulas
DC Motors Formulas and Back EMF Equation EMF Equation of a DC Motor The basic DC motor’s E.M.F equation is given below. Eb = PΦNZ / 60A Where; P is…
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Induction Motor & Linear Induction Motors Formulas & Equations
Formulas and Equations for Linear and Induction Motors The following equations and formulas related to linear and induction motors can be used to calculate the basic parameters while analyzing and…
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Motor Protection – Types of Faults and Protection Devices
Types of Motor Faults and Protection Devices Common Motor Failures and Faults It is important to know and to understand motor failures and faults to define the most suitable protection…
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How to Design a Solar Photovoltaic Powered DC Water Pump?
A Guide on Designing a Solar Photovoltaic Powered DC Water Pump Typical Design of Solar Powered DC Motor Pump The simplest type of PV system one could ever design is…
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