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For all intents and purposed the VA rating is the same as the wattage rating of appliances. VA is an electrical classification for Volt Amps. The formula for watts is, Watts = Amps x Volts.
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Transformer rating is expressed in?
VA or KVA or MVA
A transformer is rated at 12V-0-12V and 250mA so what does the 250mA mean and how do you calculate the fuse for the primary winding without knowing the VA rating?
A: The VA rating is there 6v/a the power fuse to blow is 6watts. 050a fuse
What is VA rating?
VA Rating stands for Volt-Ampere Rating, It is the basic unit of Alternator or Transformer. This is so because in AC System Power(P) is the product of Voltage(V),Current(I)and Power Factor. Power(P) = Voltage(V) * Current(C) * Power Factor But power factor of the load is never constant and depends on the type of load. So to resolve this problem power ratings of the above mentioned machine is always rated in VA or KVA and its the product of voltage and current.
How close can a wood support be to a gas fireplace wall chimney?
Depends on the rating and installation information from the maker. Some are "zero clearance" appliances- they can be attached directly to wood studs.
Why does a transformer rated in KVA or VA?
Because the manufacturer has no way of knowing the power factor of load it will be supplying. So its rating is always the product of its rated voltage and its rated current, which is in volt amperes.
What is the rating on DCS Applicances?
DCS Appliances typically have a good rating. On a five star rating system by Consumer Reports, DCS Appliances scores a 3.5. These are gourmet cooking appliances.
What part do these appliances have in common?
No appliances are listed.
What type of appliances use ally have high power rating?
Appliances for heating purpose have high power ratings.
Transformer rating is expressed in?
VA or KVA or MVA
What is the benefit of star rating on electrical appliances?
because they consume less energy so it is the benefit of star rating
Why heating appliances have high power rating?
because they are of high powers..
What is the current power and voltage rating of 3 household appliances?
350
Rating of transformer?
It's the apparent power (VA) it can deal with.
What is the rate at which appliances consume energy?
Any appliance should have a label attached giving its rating in Watts or kilowatts. This is for when it is running, appliances like fridges should also have a rating based on their average power consumption.
What is the rate which appliances consume energy?
Any appliance should have a label attached giving its rating in Watts or kilowatts. This is for when it is running, appliances like fridges should also have a rating based on their average power consumption.
What is the rating in KVA for a desktop computer?
If a device doesn't give its power rating in kVA (or VA), then it can be calculated pretty easily: (volt-amperes) VA = V (voltage) x A (maximum amperage) (kilovolt-amperes) kVA = VA (volt-amperes) / 1000
Is The horsepower unit is commonly used to indicate the power rating of household appliances?
false
