1. POWER Transformers ARE "RATED" IN MEGAVOLT-AMPERES" NOT "CALLED" 2. SMALL TRAFO ARE RATED IN VOLT-AMPERE (VA) --- 0 TO 999 VA 3. DISTRIBUTION TRAFO ARE RATED KILOVOLT-AMPERE (KVA) --- 1000 TO 999,999 VA 4. POWER TRAFO ARE RATED MEGAVOLT-AMPERE (MVA) --- 1,000,000 VA UP POWER = VOLTAGE X AMPERES = VA POWER = VOLTAGE X AMPERES X P.F.(1) = VA IT IS NOT RATED IN WATTS/KILOWATTS/MEGAWATTS FOR THE LOAD IS NOT DEFINED FOR THE END USERS OR DESIGNERS AND THE POWER FACTOR IS ALSO UNKNOWN. TO BE SAFE, THEY USE 100% P.F. (UNITY) OR 1 FOR RESISTIVE LOAD THATS WHY THE RESULT IS ONLY VOLT-AMPERE. MOTOR OR INDUCTION LOAD ARE USUALLY LESS THAN 1.
Simpsons Goes Halloween on Transformers
Yes. There was a series of transformers called G1 in 1984 and the last series was in 2008 so its stayed popular for 25 years :)
Transformers (2007)Transformers: Revenge of the Fallen (2009)Transformers: Dark of the Moon (2011)Transformers: Age of Extinction (2014)Transformers 5 (2017)
"the snowman"
Transformers (2007) , Transformers: Revenge of the Fallen (2009) and Transformers: Dark of the Moon (2011) .
In electrical engineering it can be millivolt amperes, unless it's MVA then it is megavolt amperes. Such as in the use of large transformers.
A 132 kV substation is normally called a grid substation. It would normally use two or more 132/33 kV transformers rated at 90 MVA, or two or more 132/11 kV transformers rated at 30 MVA.
milli volt amperes, unless it's MVA then it is Mega Volt Amperes. Such as in the use of large transformers
Yes, I worked on one, in china, on the 3 gorges dam
Large transformers are filled with oil which circulates to a radiator to get rid of excess heat. A 100 MVA transformer should waste about 1 MW of power on full load, 0.5 MW on no load.
MVA we are so tight MVA not supposed to fight MVA we are so cool MVA we act like fools. MVA stands for Martina Victoria and Anaya. Bianca not included
The new Transformers movie is called Transformers: Revenge of the Fallen.
There are two concerns here regarding loading on transformers of this size. First is the difference between MVA and MW. MW is just real power -- watts. MVA is total power which includes real power (MW) and reactive power (MVAR).--- http://en.allexperts.com/q/Electric-Power-Utilities-2405/operation-limit-oof-power.htm
The first Transformers movie is called 'Transformers'. The second Transformers movie is called 'Transformers: Revenge of the Fallen'. The final Transformers movie is called 'Transformers: Dark of the Moon'. Your Welcome :) ...
It's just called "Transformers" there is no subtitle. However Transformers 2 is called Revenge of the fallen and Transformers 3 is called Dark of the moon.
MVA is the apparent power. MVA=( MW+ MVAr)1/2
the first Transformers movie is simply called Transformers