VerElect — Electrical Engineer

VerElect is an electrical engineering calculator for field work, design checks, and learning. Explore circuit fundamentals, power systems, and solar PV with built-in NEC 2023, IEC 60364, and BS 7671 reference tables. CIRCUITS & AC POWER Calculate voltage, current, resistance, and power with Ohm's Law. Combine series and parallel resistors, analyze RLC impedance and resonance, and convert star-delta networks. Work with power triangles, power factor correction, single-phase and three-phase power, and kVA sizing. WIRE & CABLE Check voltage drop, select wire sizes by standard, and apply temperature and conduit-fill derating. Calculate conduit fill, cable resistance, and conductor weight for copper and aluminum. MOTORS & TRANSFORMERS Look up motor full-load current from NEC tables. Estimate starting current, torque, synchronous speed, slip, and efficiency. Size transformers and calculate…