For 3 phase circuit calculations of the electrical current in amperes by phase, for a specified power in KVA and voltage in volts between phases.

Calculates a pump's flow, head and power based on the laws of Affinity given a future speed from initial speed, flow, head and power.

Air changes per hour using the dimensions of the space.

Calculates air density.

Calculates basic analytical chemistry statistics.

Solve for acceleration time of a rotating body given target RPM and acceleration rate in radians/sec² or calculate the acceleration needed to achieve a specified change in rpm in a specified time.

Computes resistor values for pi and T attenuators, and converts voltage/current ratios and or power ratios to and from DB.

Computes the length of a v-belt or flat belt which will fit the given pulley diameters and center distance.

Berechnet Brems- und Anhaltewege.

Computes the equation for a cantilever beam with a load at the end.

Calculates capacitor voltage current relationship.

Calculates Carbon Equivalent to help determine weldability of certain metals.

Calculation of the polytropic head of a centrifugal compressor.

Calculates values for the Doppler effect.

Calculates the distance between two points on the earth

Converts a volume flow at operating conditions to a flow rate at defined normal conditions and vice versa.

Calculates pressure, length and other factors in a gas pipe.

Computes the Gearbox Ratio for a given roll based on the Motor Gear-in Speed, Machine Line Speed and Machine Roll Diameter.

Calculates the weight of a piece of glass given its dimensions.

Calculates the Hazen-Williams equation on pipe fraction.

Calculates the theoretical maximum efficiency of a heat engine, given a heat source at one temperature and a heat sink at another temperature.

Calculates the Heat Index, also known as the apparent temperature.

Computes the electrical horsepower Torque or Speed given any two unknown values.

Calculations for a hydraulic cylinder(s) given the size, stroke, gpm and pressure.

Computes the push and pull forces for a hydraulic cylinder given the size and pressure.

Computes the horsepower generated by a hydraulic motor with a given flow rate and pressure.

Calculates the WEIGHT (kg/m), AREA (cm²) and the INERTIA ( cm4) for a given i-beam section.

Computes the Frequency of the Timer ICM7555 at the Output (3) in the alternate astable configuration.

Calculates the impact force from a falling object.

Calculates basic kinematic equations.

Computes the value of an appropriate resistor for an LED with given voltages and current.

Transform S frame to S' only.

Gives the average lux level of a light pocket.

Calculates molarity in solution.

Calculates the production molding capacity based on an specific efficiency, cavitation and cycle time.

Calculates single phase Ohm's and Watt's Laws.

Calculates three phase Ohm's and Watt's Laws.

Calculates either the specified maximum voltage that a diode rectifier can block, or the maximum voltage that a rectifier needs to block in a given circuit.

Calculates various distances from points or a line.

Computes Poiseuille's Equation for the factors describing the flow of fluid through a pipe.

Determines the correct kvars to correct an initial power factor to a new power factor.

Calculates values for the height and distance traveled by a projectile.

Computes the radio horizons and total line of sight distance for two radio stations.

Computes Inductive Reactance, Capacitive Reactance, Inductance, Capacitance, Frequency, and Resonance.

Determine one of temperature, dew point, and relative humidity, given the other two.

Calculates voltage divider when both impedances are purely resistive.

Converts from architects or engineers scale to actual measurement.

Uses curve fit analysis to determine the best fit equations for different saturated steam properties.

Calculates span, deflection, uniform load or inertia for a steal beam.

Calculates the force applied to an object submerged in a static fluid.

Calculates the tip speed of rotating equipment.

Computes the velocity of sound in air at different temperatures and at 1 atm of pressure.

Calculate the amount of bleach required to reach a desired or target PPM concentration of chlorine to sanitize a given size of water tank.

Computes the equivalent wind-chill temperature given the ambient temperature and velocity of the wind.

Computes wire diameters, cross sectional areas, resistance, feet per pound for American Wire Gauge wire.