Q:
# How do you convert amps to watts?

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### Quick Answer

In general, watts are calculated by taking the current, in amps, and multiplying by the voltage. AC currents involve additional steps, which may include multiplying by a power factor (for single-phase currents) or multiplying by a power factor and a coefficient (for three-phase currents).

Know MoreSingle-phase and three-phase currents are distinguished by how the power is distributed, with single-phase systems supplying all of the voltages in unison while three-phase systems supply the voltages in three sequential stages. In three-phase currents, if the voltage is taken from line to line, the coefficient is the square root of three. If the voltage is measured from the line to a neutral ground, then the coefficient is simply three. The power factor is the ratio of the measured power in the line to the theoretical power supplied to the circuit.

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Q:
## How do you convert watts to lumens?

A:To convert watts to lumens, first find out the efficacy rating, which is in lumens per watt. The formula for this conversion is lumens = watts x (lumens per watt).

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Q:
## How do you convert 50 degrees Celsius to Fahrenheit?

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Full Answer >**The conversion from 50 degrees Celsius to Fahrenheit is calculated by multiplying the degrees Celsius by 1.8 and adding 32 to the product.**The equivalent of 50 degrees Celsius is 122 degrees Fahrenheit.Filed Under: -
Q:
## How do you convert 1,500 lumens to watts?

A:To convert 1500 lumens to watts, first determine the luminous efficacy of the electric light source. Then take the number of lumens and divide this by the figure for luminous efficacy.

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Q:
## Can joules be converted to watts?

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Full Answer >**Joules are a measurement of work, while watts are a measurement of power; because they measure different things, they cannot be converted directly.**However, they can be used to describe one another; joules can be converted to watt times seconds, and watts can be converted to joules per second.Filed Under: