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Angle of Satellite Visibility
Last modified by eng on Jul 6, 2023, 7:00:45 PM

The Angle of Satellite Visibility calculator computes the angular extent of visibility when an observer can see a satellite based on the altitude (h) of the satellite. 

Banana Equivalent Dose
Last modified by eng on May 6, 2021, 6:53:11 PM

The Banana Equivalent Dose calculator returns the equivalent radiation from a number of bananas

Basal Metabolic Rate (BMR) - Mifflin / St Jeor
Last modified by eng on Jul 24, 2020, 6:28:07 PM

This vCalc Basal Metabolic Rate (BMR) equation computes an estimated Basal Metabolic Rate based on the empirical calculation of Mifflin and St Jeor.

Basics of electricity behind a solar technology system Collectio
Last modified by eng on May 10, 2024, 11:18:22 PM

Basics of Electricity in Solar Technology The internal electronics and material elements of solar panels, inverters, and charge controllers are comprised of complex materials technology and electronic circuitry but for the consumer's use of the solar power system we can treat these as encapsulated components.  And as such, each component has basic electrical attributes. 

Calories per Comestible
Last modified by eng on Jul 24, 2020, 6:28:09 PM

This calories per comestible provides a data set-in-equation (DiE) ability to include any measure of a volume or mass of edible ingredient in an equation. 

Central angle of horizon
Last modified by eng on Jul 24, 2020, 6:28:07 PM

The Central Angle of Horizon calculator computes the radial angle of the Earth at which an observer can see the horizon.  In other words, this calculator reports the angle measured around a great circle of the Earth to a point on the horizon. 

Components of a Solar Solution
Last modified by eng on Oct 16, 2023, 4:30:24 PM

Introduction to the Parts of a Solar Power System In a system designed to capture electrical energy generated by solar panels we pay close attention to compatibility of subsystem attributes.  Key subsystems we will discuss are: storage (batteries) solar power (solar panels) solar power controller (power manager)  inverters (DC to AC converter) These subsystems combine to make the electricity produced by our solar-powered system compatible with contemporary household devices. 

Currency Code Look-up
Last modified by eng on Jul 24, 2020, 6:28:07 PM

This Currency Code Look-up equation return the three letter Currency Code for your choice of a country's currency.

Currency Codes
Last modified by eng on Jul 24, 2020, 6:28:09 PM

This data set includes the international currency codes, published by the International Organization for Standardization. 

Currency Lookup by Code
Last modified by eng on Jul 24, 2020, 6:28:07 PM

This Currency Code Look-up equation returns the name of a country's currency from your choice of a three letter international currency code.

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