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What is the neccesity of short circuiting the rotor conductors of sci?
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How do you convert from slip ring motor to induction motor?
short the rotor terminals.
What is the correct fuse rating to provide short-circit protection for a 100HP 200V 3-0 wound-rotor motor?
what is the correct fuse rating to provide short-circit protection for a100 HP 200V 3-0 wound-rotor motor
Why high voltage is kept open in open circuit and low voltage is shorted in short circuit test?
In Short circuit test High Voltage side is feeded with 2-5% of the High Voltage rating to circulate approximately full load current in low voltage winding by short circuiting it. Low voltage is generally short circuited to facilitate measurements because it is more difficult to measure the quantities at high voltages.
What are use to cover conductors?
Following are the uses : 1.Avoid electrical shock . 2. Avoid conductor damage. 3. Avoid short circuits.
Why you use brushes for single phase induction motors?
There no brushes in an induction motor. The rotor is independent and is a short-circuited cage of parallel bars.
Which cell is damaged by short circuiting?
Any cell may be damaged by short-circuiting.
Why squirrel cage rotor is also known as short circuited rotor?
A squirrel-cage rotor resembles a hamster or gerbil exercise wheel, and consists of a pair of ring-shaped conductors, connected together with numerous bar-shaped conductors. These bars are termed 'active conductors' because it is into these that voltages are induced by the machine's rotating magnetic field. The resulting currents circulate along the bars and return via the ring-shaped conductors which act to interconnect, or short-circuit, the common ends of the bar conductors.
Why vertical polarization cause short circuiting in receiver?
Why vertical polarization not working in receiver
What is the purpus of a circute breaker?
The purpose of a circuit breaker is to protect electrical circuits from short circuiting.
Will a battery explode when short circuiting the battery?
Yes it could over heat and explode. Don't do it.
What is ment by the term short circuit?
Short circuiting means providing a low resistive path, diverting maximum current away from where it was intended to go.
What is the principle of 3 phase induction motor?
When three phase supply is given to the three phase stator winding of the induction motor,a rotating magnetic field is developed around the stator which rotates at synchronous speed.This rotating magnetic field passes through the air gap and cuts the rotor conductors which were stationary.Due to the relative speed between the stationary rotor conductors and the rotating magnetic field,an emf is induced in the rotor conductors.As the rotor conductors are short circuited, current starts flowing through it.And as these current carrying rotor conductors are placed in the magnetic field produced by the stator, they experiences a mechanical force i.e. torque which moves the rotor in the same direction as that of the rotating magnetic field. the induction motor can't run at the synchronous speed because at synchronous speed the induction motor can not develop any torque to move the rotor from its stationary position.
What causes the ac fuse's to keep blowing out all the time?
The device that the fuse is protecting is causing the fuse to blow. It could be in the conductors that feed the device. Disconnect the device and see if the fuse blows. If it doesn't, then the wiring to the device is good. If the device is a motor load it could be seized bearing that cause the problem. With the rotor stalled the current will go high and blow the fuse. If you know an electrician, see if the device can be meggered to see if the internal wiring has gone to ground and is short circuiting as this will also cause a fuse to blow.
Which device provides short circuit protection?
A fuse protects a circuit from short circuiting. Also a breaker is used for this same purpose with the additional advantage of protecting the circuit from overloads also.
Are vitamins bad for epilepsy?
Epilepsy is a short circuiting of parts of the brain. There is no know connection between vitamin intake and grand mal seizures.
What can cause the 2000 Toyota Sienna power door locks fuse to keep blowing?
It could be short-circuiting or intermittent short-circuiting of wires to the power door motor.09/22/10--- take it to a body shop, have them reprogram the power door computer for $75 Toyota gave me BS about needing to replace everything for over $1000.
Short circuit bar on the railway?
What is the question? Assuming you're talking about short circuiting the live circuit, as soon as a phase to ground fault occurs protection will operate, opening a circuit breaker.
