The transformer can be categorized into core type and the shell type.In a core type transformer the winding encircles the core whereas in a shell type transformer the core encircles the winding. The winding encircles the core of a transformer. The Single phase transformer has two limbs and three phase transformer has three limbs.
Air gap power in an induction motor is the output power of the stator or input power to the rotor. The electrical power fed to
The starting torque of an induction motor is very low compared to its rated torque. The torque of an induction motor depends on the rotor
This article describes why the power in pure inductive and capacitive circuits is zero. The inductors and capacitors are the basic building blocks of an
The induction motor can’t run if there is no slip. What is a slip of an induction motor? Let us first understand the slip of
💡 Key learnings: Transformer Oil Defined: Transformer oil (insulating oil) is essential for cooling, insulation, and protecting transformers from oxidation. Types of Transformer Oil: Two
Induction motors have a low power factor at no load because they draw a large magnetizing current to create the magnetic field, while the actual
💡 Key learnings: Deep Bar Double Cage Induction Motor Definition: A motor with a double-layered rotor designed to enhance starting torque and efficiency. Starting Torque
💡 Key learnings: Ohmic Conductors: Obey Ohm’s Law; current is directly proportional to voltage. Resistance remains nearly constant under normal conditions. Non-Ohmic Conductors: Do not
Transformers are always rated in kVA (kilovolt-amperes) rather than kW (kilowatts) because their design is based on voltage and current capacity, not the power factor