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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.
What is the unit of power in british engineering system and us system?
horse power
A machine makes work easier by reducing force and increasing?
Work equals force times distance. In reality, you don't decrease the force by the same proportion that you increase the distance because of friction. In English, you need less power (work per unit of time) to complete the task, but it takes more work (energy) because of more distance of friction.
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
The English unit for measuring power?
Horsepower
Is a quart in the metric unit or is it in the English unit?
A quart is an English unit.
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 English unit is the kilogram associated with?
the kilogram in English is the unit of weight
What is engine horsepower?
A unit used to measure the power of engines.A unit of power equal in the United States to 746 watts and nearly equivalent to the English gravitational unit of the same name that equals 550 foot-pounds of work per second. 1 horse power a unit of energy that is supposed to be the amount of work done by an average horse in 1 minute. Or 763 watts.
What is the English unit of acceleration?
The unit of acceleration used in England is metres per second^2.
Is a foot a metric unit or English?
English.
What unit is used to express power?
The unit to express power is YOUR MOMMA
What is a word for unit of power?
A "watt" is a derived unit of power.
By what name is power expressed in?
the unit of power is defined as the WATT unit of measure , as a standard international unit
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.
Is a yard a standard unit or a metric unit?
The yard is an English, or customary unit.
