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An electric motor produces 2 horsepower at an efficiency of 80 percent what current does it draw from a 220 volt line?
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∙ 14y ago
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Wiki User
∙ 14y ago
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Device that produces an electric current when radiation is present?
Geiger Counter
Does a photovoltaic cell produces AC electric current?
The panel itself produces DC and if it is connected to mains electricity it needs a separate converter to change the current to AC.
What is the efficiency of a 12 volt electric motor?
Efficiency of any electrical machine is maximum when the load on that machine is such that the variable loss ( copper loss) is equal to constant loss (eddy current loss, hysteresis etc).the same applies to dc machines too.
When does an electromagnet produce a magnetic field?
A magnetic field is generated whenever a current is passing through a wire.
How demagnetize an electric motor?
A transformer winding only produces a magnetic field when current flows through it. Switch the current off, and the magnetic field disappears. You do not need to 'demagnetise' a transformer winding.
What does electric current produce?
A electric current produces a magnetic field
What is an electrical current that produces a magnetic field?
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
A moving magnet produces an electric current is this true?
A changing magnetic field produces an electric current, so yes. This is true.
What is evidence that an electrical current produces a magnetic field?
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
How electric current have magnetic effect?
The magnetic force acts only on moving electric charges; A constant electric current produces an unchanging magnetic field and a changing electric current produces a changing magnetic field.
What does dynamo produce?
It produces an electric current.
What is a machine that produces electric current?
generator
An electric current produces a magnetic field?
Yes.
How are magnetic fields and electric current related?
The two are related because an Electric current produces Magnetic Fields
What is a temporary magnet produced using an electrical current?
An electric current produces a magnetic field.
Which fish produces electric current?
it's an eel
What is the heating effect of electric current to oil?
Electric boilers require approximately 3 1/2 kilowatts per boiler horsepower. Fuel oil typically produces approximately 3.5 boiler horsepower per gallon of oil burned*. *This depends on several factors in boiler design, furnace design and fuel heat content.
