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To allow the transformer to "free breathe" and yet prevent any moisture from entering. The desiccant in the breather removes any moisture in the air before it enters the tank or conservator.

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14y ago

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What material used in side transformer s breather?

Silica gel crystals are used to dry any air drawn into the transformer.


What is the Transformer Breather?

A transformer breather is an acessory of an oil filled type transformer which is attached into the oil conservator tank; this serves as the breathing point of the unit, that when the insulating oil of the transformer gets heated up, it expands and goes back to the conservator tank and subsequently pushes the dry air out of the conservator tank through the breather which is filled with silica gel, when the oil cools down, it retracts and sucks fresh air from the athmosphere through the breather and from this point, the silica gel dries up the air that goes back in to the conservator tank. for a better understanding have a look at the following pic: http://www.csanyigroup.com/wp-content/uploads/posts/transformer-oil-diagnostics/img-1.jpg


What is difference between interposing voltage transformer and potential transformer?

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What is the breather?

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What is function of breather and explosion vent of 3 phase transformer?

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How many percent oil level should be in transformer tank?

generally there is level mark in the tank or the breather. Fill it accordingly


What are the functions of Breather Conservator and Ventpipe?

A conservator is an oil tank, located above the transformer, whose function is to ensure that the oil level remains above the transformer, while allowing it to expand and contract with temperature. The breather/vent pipe allows air to be displaced from the conservator when the level rises, and to draw back in when the oil level falls.


What type of transformer has only a single winding?

the auto transformer is the one winding transformer. it ismaily used in practical purpose.


What is the function of a silica gel in a electric power transformer?

Transformer tanks are fitted with a 'breather' vent, which allows air to be drawn in, or expelled, as the oil level varies. A silica gel cell is located in the the vent's tubing to ensure that any air drawn into the transformer is dry.


What is the purpose of the transformer in the half-wave rectifier circuit?

what is the function of transformer in the half wave rectifier circuit


What is the difference between control transformer and Potential transformer?

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What is the purpose of transforms?

A transformer is used to step up or step down a Voltage supply.