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Since, transfformer is a Static device (ie. no moving parts in it) hence it is the most efficient machines ever made by man.
However, in rotating machines there are various losses like friction and windage, losses in commutator etc.
So, yes, Transformers are highly efficient devices.
What else can I help you with?
Why is primary coil in step up transformer thick?
A step up transformer converts low voltage,high amperage current to a high voltage,low amperage current. It requires large diameter wire to carry the high amperage in the primary coil.
What is a set down transformer?
A stp-down transformer steps voltage down from a high value to a low value. Transformers only work with AC.
How do you establish no of turns in both high voltage and low voltage windings of a 3 phase transformer?
Through the use of the basic transformer voltage equation.
What changes a low voltage into a higher voltage?
The step up transformer is used to change the voltage from high to low or low to high voltage by eitherincreasing the number of inding or reducing the number of winding in the transformer,thus when the winding reduced on side of primary winding and ingreasing number of winding on secondary side it means the transformer should be step up transfo0rmer,and when the you increase number of turnsin primary side and reduce turned on secondary sidde the transformer said to be step down transformer
What will happen to the efficiency of a transformer if the iron core is removed?
its efficiency will decresed.
What is the purpose of a high voltage transformer?
if the transformer is distributing transformer then we shoud have to give more prefer to the high volatage to reduce losses if we distibute power at low volage there is more current which causes more losses and in hv system there is high volage and low is current so the losses are also low
What is the efficiency of a transformer?
The "all day" efficiency of a transformer is defined as the ratio of energy out/energy in for a given all day cycle.
Why is a high efficiency machine is more desirable than a low efficiency machine?
A high efficiency machine will produce more of what is it that you want with the same power as the low efficiency one. In other words, for a low efficiency machine do as much as a high efficiency one, you have to give it more power (energy).
What is the condition for maximum efficiency of a 1-φ transformer?
The efficiency of a simple transformer is limited by resistive loss in the wiring, and by hysteresis (magnet related) losses in the transformer core. You may limit the resistance loss by using superconductors at very low temperatures. But not practical for most situations. (Yet!)
Describe why a high-efficiency machine is more desirable thana low-efficiency machine?
A high efficiency machine will produce more of what is it that you want with the same power as the low efficiency one. In other words, for a low efficiency machine do as much as a high efficiency one, you have to give it more power (energy).
Is the solar panels high low medium in efficiency?
Low
When is the efficiency maximum in a transformer?
the efficiency is maximum in a transformer when no load loss is equal to load loss.
How would an air gap in the magnetic path affect the performance of the transformer?
An air gap in the magnetic path of a transformer increases the reluctance of the magnetic circuit, reducing the magnetic flux and efficiency of the transformer. This can lead to increased losses, lower power transfer efficiency, and potentially impact the regulation of the transformer. It is generally preferred to have a low-reluctance magnetic path for optimal transformer performance.
Can you increase the efficiency of transformer by increasing the cooling of transformer?
nope
Why is primary coil in step up transformer thick?
A step up transformer converts low voltage,high amperage current to a high voltage,low amperage current. It requires large diameter wire to carry the high amperage in the primary coil.
What are the key considerations when selecting a low voltage transformer for a 300 watt application?
When selecting a low voltage transformer for a 300 watt application, key considerations include ensuring the transformer can handle the wattage capacity, selecting the appropriate voltage rating, considering the efficiency and size of the transformer, and ensuring compatibility with the electrical system and safety standards.
What does inductive load effect on High Voltage transmission line?
the inductive load which is generally use in high voltage transmission line known as transformer. the transformer transform the high voltage to low voltage.
