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An electric motor under steady load draws 9.7 amperes at 110 volts delivering 1.25 hp of mechanical energy What is the rate of the heat transfer from the motor in kW?
KimmieHelm
As the motor is drawing 9.7×110 = 1,067 watts (or 1.067 kW), and delivering 1.25×746 watts (or .9325 kW) of mechanical energy, it should release 1,067-932.5 = 134.5 watts (or .1345 kW) of heat.
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∙ 14y ago
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Rate of flow of electric charge is measured in?
Electric current is the rate of charge flow past a given point in an electric circuit, measured in Coulombs/second which is named Amperes. In most DC electric circuits, it can be assumed that the resistance to current flow is a constant so that the current in the circuit is related to voltage and resistance by Ohm's law. The standard abbreviations for the units are 1 A = 1C/s.
When 5 coulombs of charge per second pass a point in an electric circuit the electric current in that part of the circuit is?
2 amperes
What is the unit for measuring electric current called?
The unit for electrical current is the ampere.
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An ammeter is a measuring instrument used to measure the electric current in a circuit. Electric currents are measured in amperes (A), hence the name
What are electrical currents measured in?
Electric current is measured in amperes. 1 ampere = 1 coulomb/second
What is electric flow measure?
Amperes
What is 47uA?
Probably 47 micro amperes of electric current. That is 0.000047 amperes of current.
What is an electric current measured in?
amps or amperes
What is a current counted in?
electric current is in amperes.
Is The units of electric current is the volt?
NO! (the units of electric current is Amperes).
What is a ammet?
An instrument that measures electric current in amperes.
What can electric current be measured by?
Electric current is measured in amperes. 1 ampere = 1 coulomb/second
What is the movement of electrons along a conductor called?
It is called, "electric current", and is measured in "Amperes".
What current electrical items use?
Electric current is measured in amperes
What is an electric flow?
An electric flow, is Current. Measured in Amps(Amperes)
Rate of flow of electric charge is measured in?
Electric current is the rate of charge flow past a given point in an electric circuit, measured in Coulombs/second which is named Amperes. In most DC electric circuits, it can be assumed that the resistance to current flow is a constant so that the current in the circuit is related to voltage and resistance by Ohm's law. The standard abbreviations for the units are 1 A = 1C/s.
What unit is used to measure electric current and what is its symbol?
Amperes are the units; 'I' is the symbol chosen to represent amperage.
