Electric Motors (AC & DC )

AC & DC Electric Motors Library

• Why Motor rated in kW instead of kVA?
• Cable Size Calculation for LT & HT Motors
• What is Motor Efficiency & How to improve it?
• Stepper Motor: Construction, Types and Modes of Operation
• Brushless DC Motor: Construction, Working Principle & Applications
• All About Electrical Protection Systems, Devices And Units
• DC Drives – Construction, Working & Classification of Electrical DC Drives
• Electrical Drives – Classification of AC Drives & VFD
• What is a Solenoid and Solenoid Magnetic Field
• Fuse and Types of Fuses – Construction, Operation & Applications
• Electrical Interlocking – Power & Control Diagram
• Rated characteristics of Electrical Contactors
• Abnormal Operating Condition and Causes of Induction Motors
• Important Terms and Definitions related to Motor Control and Protection
• Three Phase Motor Power & Control Wiring Diagrams
• Starting & Stopping of 3-Phase Motor from more than One Place Power & Control diagrams
• Control 3-Phase Motor from more than Two buttons Power & Control Diagrams
• ON / OFF Three-Phase Motor Connection Power & Control Diagrams
• REV / FOR Three-Phase Motor Connection Power and Control diagrams
• Three Phase Slip Ring Rotor Starter Control & Power Diagrams
• 2 Speeds 1 Direction 3 Phase Motor Power and Control Diagrams
• Two Speeds, Two Directions Multispeed 3-phase Motor Power & Control Diagrams
• Three Phase Motor Connection Star/Delta (Y-Δ) Reverse / Forward with Timer Power & Control Diagram
• Multi Speed 3-Phase Motor, 3 Speeds, 1 Direction, Power & Control Diagrams
• Fully Automatic Water Level Controller using SRF04
• Mini Air-Cooler System from 12V Fan (Homemade form Trash)
• Simplest DC Motor Ever.
• Simple Project on Hydroelectric Power Station with Turbine. (Modal)
• Generator From Motor. Very Simple.
• Voltage And Power Equations of a DC Motor
• Will a D.C Shunt Motor operate on an A.C Supply?
• Explain the statement that induction motor is fundamentally a Transformer?
• Motor H.P, input Voltages, Full load Current, Breaker Size, And Copper Wire Size Formulas (Single Phase & 3-Phase Motors)
• Electrical Formulas AC & DC Circuits (Single-φ & 3-φ)
• Why We Need to Install a Starter with a Motor?
• A Simple Circuit Diagram of Contactor with Three Phase Motor
• What is motor starter?
• What is a Contactor?
• Three Phase Motor Connection STAR/DELTA Without Timer Power & Control Diagrams
• Star Delta 3-phase Motor Automatic starter with Timer