Synchronous generator or alternator is one of the most popular electrical machines. It is found at the power stations and is synchronized with a turbine whose rotation causes its rotor to rotate and generate electric power at the output. Given below are the top 10 MCQs on synchronous generators. 1. Synchronous generator is also known … Read more
Basic Properties Basic Quantities and Units Prefixes in Electrical Engineering Symbols Ohm’s law Series Circuits Kirchhoff’s Voltage law Voltage divider rule Parallel Circuits Current divider rule Kirchhoff’s Current Law Series-Parallel Circuits Superposition principle Delta to Wye Conversion Formula Wye to Delta Conversion Formula Thevenin’s theorem Norton’s theorem Mesh analysis Millman’s theorem Substitution theorem Electrical bridge … Read more
Basic Conversions Amps to kVA Conversion formulas Amps to kW Conversion formulas Amps to HP Conversion formulas HP to Amps Conversion formulas kVA to Amps Conversion formulas kW to Amps Conversion Formulas Basic Formulas Ohm’s law formulas Inductors in series Inductors in parallel Delta to Wye Conversions Electrical Machine Formulas Transformer formulas
Basic Electrical Quantities Induction motor MCQs Nuclear Power Plant MCQs Power Electronics MCQs Power Factor MCQs Power Generation MCQs Synchronous Motor MCQs Transformer MCQs
Superposition Principle is applied to electrical circuits containing two or more sources. Superposition principle is used to determine the current or voltage through any resistor or component in a network containing multiple items. Statement of Superposition principle: The total current through a resistor or the total voltage across a resistor can be determined by summing … Read more
Electrical Power Generation is focused on production of electricity from various sources that are available in nature. Given below are the top 10 MCQs on power generation: 1. Sort the conventional power plant of following: Hydro Coal Nuclear None of these Correct answer: 1 2. For same kilogram of fuel which of the following fuel … Read more
Induction motor is one of the most popular motors in the electrical industry. Due to its rugged and reliable operations, it is widely employed for various processes and industries. Unlike the synchronous motor, it doesn’t need a separate dc field for excitation purposes. Given below are the top 10 Induction Motor MCQs with answers and … Read more
A step by step guide to under Power Factor by Digital Library of Electrical and Electronics Engineering delineates the power factor and its role in electrical power systems. Contents: AC Power to resistive loads AC Power to Inductive Load Unity, Lagging and Leading Power Factor Example 1 What is power factor correction Example 2
Thevenin’s theorem allows us to reduce complex electrical circuits to a simple series containing voltage source and a series resistor. Statement of Thevenin Theorem: Any linear bilateral network can be reduced to a series circuit containing one voltage source and a series resistor Thevenin theorem is useful for circuit analysis when we have a complex … Read more
Electrical and Electronics Engineering is the branch of Engineering which deals with the generation, transmission, and distribution of electricity. It also involves the study of electronic components which utilize this electricity. The study of electricity is based on four basic properties: voltage, current, resistance, and power. Given below are the top 10 MCQs on basic … Read more