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A seperately excitd 2pole dc generator consitstng of many cnoductors rotating in magneti2 field producd by field coils with no load connected to it
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What is the principle of generator using motor?
Generator principle: a current moving relative to a magnetic field will have a voltage induced into it.Motor principle: a current-carrying conductor within a magnetic field will experience a force that will try to push that conductor out of the field.
Which principle is used in a DC motor?
Current carrying conductor kept in a magnetic field gets deflected. This is the basic principle. In short Lorentz force causes the rotation
What principle of venturi meter?
the basic principle on which a Venturimeter works is that by reducing the cross-sectional area of the flow passage, a pressure difference is created and by measuring this pressure difference, discharge through the pipe can be determined. formula to find actual discharge is=amount of fluid collected/time taken it works on the principle of bernoulli"s equation
What is Cross field revolving theory?
Cross field revolving theory is the theory which discuss the cause of single phase induction motor not to be self starting. According to it, two different forces of same magnetude acts on the rotor in just opposite direction.Which makes the rotor standstill.
What is cross magnetization?
In spirituality, cross magnetization occurs when two mediums treat a patient at the same time.In physics, specifically electromagnetism, cross magnetization occurs when the flux-density distribution of the magnetic field that's defining the neutral plane gets distorted by a secondary magnetic field, known as the armature field. This distorting effect, which effectually changes the direction of the neutral plane, is called the armature reaction drop, and is controlled by varying the current through whichever of the two magnetizing devices was designed as the electromagnet.
Where do magnetic field lines cross?
Magnetic field lines don't cross.
What are steno's principles?
They are: 1) Principle of Superposition 2) Principle of Original Horizontality 3) Principle of Lateral Continuity 4) Principle of Cross-Cutting relationships
What do you understand by field equivalence principle?
The eqivalence principle is a principle that replaces the actual source i.e (antenna , transmitter) by eqivalent sources
When you observe an outcrop of steeply inclined sedimentary layers what principle allows you to assume that the beds became tilted after they were deposited?
Principle of cross-cutting relationships. by applying the cross-cutting principle, you can see that fault A occurred after the sandstone layer was deposited because it "broke" the layer..
Which is a cross filed microwave tube?
Magnetron are know are cross field microwave tube because the E field and M field are perpendicular to each other
What is the principle of generator using motor?
Generator principle: a current moving relative to a magnetic field will have a voltage induced into it.Motor principle: a current-carrying conductor within a magnetic field will experience a force that will try to push that conductor out of the field.
What is the principle of electrophoresis?
Electrophoresis works on the principle of migration of charged particles (toward their opposite charge) in the presence of electric field.
What electrical principle is used in a magnetic breaker?
megnetic field and current
Why all electrical machines works on electromagnetic principle but not on electrostatic principle?
it works on the electromagnetic principle the conductor cuts the magnetic field which produces induces emf for the flow of current
Do electric field lines cross?
No, they don't.
Do magnetic field lines cross?
No.No.No.No.
does magnetic field lines cross?
Never
