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## How do you calculate load carrying capacity of a motor?

It is combination from Amperage and Voltage value. Basic formula for Power is **P (watt) =I(ampere) x V (volt)**. Power also measured in Horsepower (hp) unit. For common conversion from electrical Horsepower to Watt is 1hp = 746 watt.

## How do you calculate load?

Calculating an Electrical Load in a Simple Circuit**Let Power = Voltage * Current (P=VI)**. Let Current = Voltage/Resistance (I=V/R). Apply Kirchoff’s Second Law, that the sum of the voltages around a circuit is zero. Conclude that the load voltage around the simple circuit must be 9 volts.

## What is the formula for efficiency?

Efficiency is often measured as the ratio of useful output to total input, which can be expressed with the mathematical formula **r=P/C**, where P is the amount of useful output (“product”) produced per the amount C (“cost”) of resources consumed.

## How do you calculate work?

Work can be calculated with the equation: **Work = Force × Distance**. The SI unit for work is the joule (J), or Newton • meter (N • m). One joule equals the amount of work that is done when 1 N of force moves an object over a distance of 1 m.

## What is the load in physics?

Load is a term frequently used in engineering to **mean the force exerted on a surface or body**.

## What is the formula for power consumption?

Hence, the energy consumption formula or the power consumption formula is given as below: **E = P*(t/1000)**; where E = energy measured in Joules or in kilowatt-hours (kWh), P = power units in watts, and t = time over which the power or energy was consumed.