Basic/Important Electrical Formulas Library
EasyEDA: Ideas for Circuit Design, Innovation for Electronics Access Electrical Formulas
 How to calculate the value of resistor for LED’s (with different types of LED’s circuits)

How to calculate or Find the value of SMD Resistors
 How to Calculate/Find the Rating of Transformer in kVA (Single Phase and Three Phase)?
 Power Formulas in DC, AC Single Phase and AC Three Phase Circuits.
 Basic Concepts (MCQs With Explanatory Answers)
 A Complete Note on Solar Panel Installation. Calculation about No of Solar Panels, batteries Rating / Backup time, Inverter/UPS Rating, Load and required Watts. with Circuit Diagrams.
 Transformer (MCQs With Explanatory Answers)
 Why the circuit Current (I) decrease, when Inductance (L) or inductive reactance (XL) increases i inductive circuit?
 Why the Circuit Power factor (Cos θ) Decreases, when Inductance (L) or inductive reactance (XL) increases, In inductive circuit?
 Single Phase AC Circuits. MCQs ( With Explanatory Answers)
 Three Phase AC Circuits (MCQs With Explanatory Answers)
 Ohm’s Law with simple explanation
 How to Calculate the Suitable Capacitor Size in Farads & kVAR for Power factor Improvement (Easiest way ever)
 How to determine the suitable size of cable for Electrical Wiring Installation with Solved Examples (in both British and Si System)
 How to find Diversity Factor in Electrical Wiring Installation
 How To Find/Calculate the Number of Fluorescent Lamps in a Sub Circuit?
 How to Determine the Number of Lamps in Final Sub Circuit?
 How much Watts Solar Panel We need for our Home Electrical appliances?
 Motor H.P, input Voltages, Full load Current, Breaker Size, And Copper Wire Size Formulas (Single Phase & 3Phase Motors)
 Basic Electrical Formulas.
 Zener Diode & Zener Voltage Regulator Calculator with Formulas
 Power, Voltage, Current, Resistance Formulas For DC Circuits ( With Easy Explanation)
 P, V, I, R, Formulas.( Very Simple)
 IC 555 Timer Calculator with formulas & Equations
 Basic Electrical Quantities Formulas With Simple Explanation (in DC Circuits.)
 Q Factor formulas in Electrical and Electronics Engineering
 Electrical Formulas AC & DC Circuits (Singleφ & 3φ)
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