Need to do a quick calculation, try one of our calculators.
- Transformer - Secondary Fault
- Calculate a transformer secondary three-phase fault current using an infinite or known fault level on the primary.
- Array - Design Voltage & Current
- Calculate the design current and voltage for a PV array in accordance with the IET Code Of Practice for Grid Connected Solar Photovoltaic Systems.
- Power - DC
- Calculate DC power [voltage, current, power].
- Power - AC
- Calculate AC single-phase and three-phase complex power [voltage, current, power factor, apparent power, real power, reactive power].
- Resistance - Area & Length 20°C
- Calculate resistance at 20°C given the material, length, and cross-sectional area.
- Resistance - Area & Length @ T°C
- Calculate resistance using the material, length, and cross-sectional area at a given temperature.
- Resistance Temperature Change
- This calculator computes the final resistance due to temperature change applied to a reference resistance and temperature.
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