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b'coz transformer is not a moving parts so it works on the princeple of mutual induction
Assunta Fisher
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What is the elementary theory of an ideal transformer?
A transformer can never be an ideal device to transfer power. Its inherent design has limitations caused by losses WITHIN the device itself.
How many amps can a 250 va transformer carry?
A transformer is a power source. It will provide voltage to a device. Find the voltage rating on the device, say 24V. 250/24 = ~10A.
What is linear transformer?
The Linear Variable Differential Transformer is a type of electrical transformer used for measuring linear displacement. A counterpart to this device that is used for measuring rotary displacement is called a Rotary Variable Differential Transformer.
What is magneto optic current transformer?
moct is device measure the current by means of faraday's effect..
Is a device that changes the voltage of an alternating current with little loss of energy?
The device you are referring to is called a transformer. Not only can a transformer increase voltage, it can decrease voltage as well. These are known as a step up transformer for increasing voltages and step down for decreasing voltages.
What or Which type of transformer can serve as both a ratio device and an isolating device?
Instrument Transformer
What is an electrical device that changes the voltage of electricity through the use of two sets of coils.?
The electrical device is a transformer.
What is a device that changes voltage?
A Transformer.
What type of device is used to increase or decrease the voltage of an electric current?
The device used to increase or decrease the voltage of an electric circuit is a step up transformer or a step down transformer respectively. A Variable Resistor
Why trasformer is static device?
b'coz transformer is not a moving parts so it works on the princeple of mutual induction
A device that changes voltage?
Transformer for one.
What is the need of form factor in transformer?
transformer is a static device hence it needs form factor.
What is the elementary theory of an ideal transformer?
A transformer can never be an ideal device to transfer power. Its inherent design has limitations caused by losses WITHIN the device itself.
What Device used to select amount of voltage in primary coil of step up transformer?
There is no selective device to determine the amount of voltage. A transformer is selected by the voltage available at the site for the primary and the load on the secondary side of the transformer.
What device increases voltage?
a step-up transformer
Will using an AC transformer with higher amps damage a kids toy?
Using a transformer with a higher capacity that is needed by the device connected to it will not damage the device. This is as long as the voltage the device needs is the same as the transformers output.
Can we use transformer as a generator?
No. Transformer essentially can step up or step down voltage or provide same voltage across the secondary side. It can not generate voltage on its own. Generator is essentially a rotating device. Transformer is a static device.
