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How will a shunt generator behave if the field resistance is greater than the critical resistance?
Wiki User
∙ 11y ago
the shunt generator wont be started .hehe
Wiki User
∙ 11y ago
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How do resistance behave in parallel circuit?
in a parallel circuit resistance decreases increasing the current.
Why does the synchroscope need to be rotating clockwise if it is turning slowly counterclockwise won't that work the same?
because the incoming generator has be connected as a source and not a load to the grid. if the frequency of the incoming generator is lower than the grid frequency then ... it will behave as a motor drawing power from the grid and generator will trip in reverse power protection.
Why is the field left energized during dynamic braking?
the field is left energized in order that the motor behave like a generator producing an magnetic field in the opposed direction of rotation
Why synchronous motor is called synchronous capacitors?
A synchronous motor can operate as either a Generator or a Motor.When a synchronous motor has current applied to the windings on its rotor and the stator is energized with say a 50hz line supply (with little or no physical load) then the exact amount of excitation provided by the rotor can determine whether the stator displays inductive or capacitive properties.If the rotor is under excited (too Little rotor current) the Synchronous Motor will behave as an Inductor, however if the rotor is over excited then the Synchronous Motor will behave like a Capacitor.Hope this helps
When the induction motor working as induction generator?
An induction motor connected to an existing ac supply normally runs at less than the synchronous speed by an amount described as the 'slip' which is proportional to the torque demanded at the shaft. If the same motor is instead coupled to an engine and driven at a speed higher than the synchronous speed, with negative slip, power then travels back into the ac supply and the motor has become a generator. The amount of power produced depends on the speed. However a normal induction motor will not behave as a stand-alone ac generator. For ac power generation synchronous generators are invariably used because it is necessary to set and maintain the frequency of the supply accurately.
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How does voltage and resistance behave in a series and a parallel circuit?
The current through each resistor is equal to the voltage across it divided by its resistance for series and parallel circuits.
How do resistance behave in parallel circuit?
in a parallel circuit resistance decreases increasing the current.
Why does the synchroscope need to be rotating clockwise if it is turning slowly counterclockwise won't that work the same?
because the incoming generator has be connected as a source and not a load to the grid. if the frequency of the incoming generator is lower than the grid frequency then ... it will behave as a motor drawing power from the grid and generator will trip in reverse power protection.
How do the partial current behave in relation to the corresponding resistance value for parallel circuiting of resistors?
The ratio of current flow through individual branches of a parallel circuit is inversely proportional to the ratio of resistance of each branch.
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Seeing the greater picture of society and how society plays a role in how we behave, think, and act.
Why is the field left energized during dynamic braking?
the field is left energized in order that the motor behave like a generator producing an magnetic field in the opposed direction of rotation
What does defiantly?
The word defiantly means to behave badly or act with cold disobedience.
What are ethics in oral communication?
Ethics" can be defined as the critical, structured examination of how we should behave --- in particular, how we should constrain the pursuit of self-interest when our actions affect others
When does convex lens behave as diverging lens?
When it is immersed into the liquid of refractive index greater than to that of the lens material.
What is the force acting up on a spring?
The atoms in the metal behave like tiny springs which are being pulled apart a little bit and also laterally displaced. The greater this separation, the greater the restoring force pulling the atoms back together.
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