It is a measure of work done (P=W/t)/tor energy change over time (P=ΔE/t)
The High powered field of view is harder to measure.
A wattmeter is used to measure the power of a load.
A watt meter measures the electric power in watts from circuits. They can measure utility frequency, audio frequency power and radio frequency measurement.
newtons
Power is measured in Watts.
A watt meter will measure active power, not reactive power.
The Watt is the unit used to measure electric power :)
A dynamometer measures force, torque, and power. It can be used to measure the power of an engine.
power: wattcurrent: ampere
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with technology
power
No, you can't.
A dynamometer is used to measure force, torque or power of a engine. A dynamometer also can measure the torque and power needed to power a given driven machine.
The ratio between two quantities, usually quantities that somehow measure power, or intensity (power / area).
ratio of transmitted power and received power
A voltmeter would measure the voltage. If you measure the voltage drop over a known low resistance you get a kinda-sorta idea of the power available.