SSC
PHYSICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Electrical power is measured in
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Joules
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Watts
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Amps
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Volts
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Explanation:
Detailed explanation-1: -A Watt is the unit of electrical power equal to one ampere under the pressure of one volt. One Watt is a small amount of power. Some devices require only a few Watts to operate, and other devices require larger amounts.
Detailed explanation-2: -Energy and work are both measured in joules. Power is measured in joules per second, a unit that we call a watt.
Detailed explanation-3: -The SI unit of power is Watt (W) which is joules per second (J/s). Sometimes the power of motor vehicles and other machines is given in terms of Horsepower (hp), which is approximately equal to 745.7 watts.
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