0
What is the substance used to absorb moisture in a transformer unit?
Wiki User
∙ 10y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the usage of transformer?
The usage of transformer is to produce electricity from a main electric unit
What causes condensation in a ac unit?
As the unit cools the Air, the air is less able to hold moisture. This excess moisture is Condensed into liquid water on the cooling coils (Condenser Unit). A drain pan is required to catch the dripping water and channel it away.
Can you substitute 12V. AC 40va Transformer for 12V. AC 1000ma. Home service-out door fountain?
Yes, the output current of a 40va transformer at 12 volts is 3.33 amps. The replaced unit had an output of 1 amp making it a 12va transformer. By doing this exchange there will be three times the capacity of the new transformer over the old transformer.
The purpose of transformer percentage impedance?
Inherently, the actual impedance seen at the secondary voltage will be different than that seen at the primary voltage. To make things easy, we use symmetrical components, where transformers are reduced to a p.u. (per unit) impedance. 100 x p.u. is equivalent to the percentage impedance you are referring to. When converted to per unit, a transformer has one impedance, not two, so it does not matter whether you are looking through the transformer from the secondary or the primary.
Why transformer is measured in kva?
The rating of the machine (kva or kw) depends upon the power factor, since the load power factor to which the transformer is supplying power is not known, it may be capacitive, inductive, or resistive that is why its rating is in kva not in kw.
Why dew point measurement is necessary in nitrogen filled transformer?
Short Answer: Dew point measurement is necessary to ensure the moisture content of the cellulose insulation is low enough to safely energize the transformer (after filling with oil). Maximum acceptable moisture content varies with unit size/age, but less than 1% moisture content is generally acceptable.
What is unit transformer?
UniT transformer are step up transformer which is connected to generating house & step up voltage from 11/15kV votlage to 220/400kV voltage level as requirement or line design parameter. It is just like transformer but connected to unit of the generating house that's why we called it unit transformers.
What is the usage of transformer?
The usage of transformer is to produce electricity from a main electric unit
How transformer converts mva to kv?
Transformer does not convert MVA to KV. MVA is unit of power, where as KV is unit of Voltage. Transformer converts voltgae. Step up or Step down.
How do you check a transformer for ac house unit?
Check that the input and output voltages are as required. Check that the transformer is big enough for the current required for the unit you have.
Why can't you convert kilograms to milliliters?
Kilogram is a unit of mass, millimeters is a unit of volume. However, for a specific substance, you can convert it, if you know the substance's density.Kilogram is a unit of mass, millimeters is a unit of volume. However, for a specific substance, you can convert it, if you know the substance's density.Kilogram is a unit of mass, millimeters is a unit of volume. However, for a specific substance, you can convert it, if you know the substance's density.Kilogram is a unit of mass, millimeters is a unit of volume. However, for a specific substance, you can convert it, if you know the substance's density.
What is the use of isolation transformer in UPS?
It will segregrate the Battery unit and power supply unit,seperate.----Arun
How tightly packed a substance's molecule's the mass of a substance per unit?
... per unit volume.
Which substance shows a substance that is not molecular?
A formula unit.
3.78541 Liter equals how many Kilo gram?
Liter is a unit of volume, kilogram is a unit of mass. You have to divide the volume by the density of the substance, to get the mass.Liter is a unit of volume, kilogram is a unit of mass. You have to divide the volume by the density of the substance, to get the mass.Liter is a unit of volume, kilogram is a unit of mass. You have to divide the volume by the density of the substance, to get the mass.Liter is a unit of volume, kilogram is a unit of mass. You have to divide the volume by the density of the substance, to get the mass.
The mass per unit of a substance is called?
The mass per unit volume of a substance is called density.
Is the amount of a substance in a given volume the concentration of the substance?
Ye.. the concentration of a substance is measured as the amount of substance per unit volume. Accordingly, the amount of a substance in per unit volume is the concentration of the substance.
