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Is a kWh a unit of power or unit of work?
kWh (kilo watt hours) is a unit of energy.W is a unit of power and h is a unit of time. power x time = work. Therefore kWh is unit work, or energy. The k is no unit at all, it is simply short for kilo, a multiplier by one thousand.
English unit for power?
The basic SI unit of power is the Watt. Power can also be measured in microwatts, milliwatts, kilowatts, Megawatts etc. There are alternative ways of measuring power, especially for heat energy, like calories per second or BTU per hour.
What part of the system unit processes input data?
cpu
The unit of work is the?
The same as the SI unit for energy - the joule.The same as the SI unit for energy - the joule.The same as the SI unit for energy - the joule.The same as the SI unit for energy - the joule.
How do you convert MWh to MW?
MWh is a unit of energy whereas, MW is a unit of power. Energy and power are two words often confusingly interchanged. Energy is the amount of work done, whereas power is the rate of doing work. One MWh (Mega Watt Hour) is a million watts of power applied over the period of an hour. One MW (Mega Watt) is a million watts. 1 Watt is 1 Joule per second. To convert MWh to MW, you should divide MWh by the time applied in hours. MWh = MW * Hours, and respectively MW = MWh / Hours E.g. Some electrical equipment used 84 MWh is the total energy measured by a electricity meter over 12 hours operation. What is the power rating of the equipment in MW? 84 MWh / 12 hours = 7 MW
What is the unit of weight in british engineering system and us system?
Pounds.
What is the practical unit of power in engineering?
The SI unit for power is the Watt, the most commonly derived unit is for electrical power definition, which is the Kilowatt.
What is hp in physics?
Horsepower is a power unit used in the English System and American Engineering System of units.1.0 hp = 1.0 horsepower = 550 ft - lbf per sec1.0 hp = 745.7 watts = 0.7457 kw
What is psu in system unit and its function?
A PSU in a system unit is the power supply unit. It provides well-regulated power for the computer and its peripherals.
What is the main unit of measurement in the British system?
SECOND
What is the unit of power in FPS system?
horse power
How is the measurement of power expressed in the metric system?
The unit of power in the S.I. system (the most commonly used metric system) is the "Watt", named after British physicist James Watt. One Watt is a rate of energy transfer of one Joule per second.
What is the practical unit of power in FPS system?
horse power
What is the unit of power in cgs system?
The cgs power unit is the erg, a dyne-centimeter.
Unit of power used mainly in the US?
This depends on the situation. The main power unit used for electric power output is generally the Watt (W), while the main power unit used for mechanical power output is often the horsepower (hp).
What is the definition for dual dimensions?
Dual dimensions in engineering is when both the English system's unit for the dimension and the metric system's unit for the dimension are shown together as two stacked dimensions.
What is the component of the system unit that coverts AC power into DC power?
Rectifier
