GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Work
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Power
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Electricity
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Current
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Detailed explanation-1: -The power consumption of small devices is usually measured in Watts, and the power consumption of larger devices is measured in kilowatts (kW), or 1, 000 Watts. Electricity generation capacity is often measured in multiples of kilowatts, such as megawatts (MW) and gigawatts (GW).
Detailed explanation-2: -A kilowatt is simply a measure of how much power an electric appliance consumes-it’s 1, 000 watts to be exact. You can quickly convert watts (W) to kilowatts (kW) by diving your wattage by 1, 000: 1, 000W 1, 000 = 1 kW.
Detailed explanation-3: -Thus, power equals work divided by time (P = W / t). The SI unit of power is the watt (W), in honor of Scottish inventor James Watt (1736-1819).
Detailed explanation-4: -A kilowatt is simply 1, 000 watts, which is a measure of power.