Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ahmed abdel fattah
هذه المشاركة ذات صلة بملتقى المهندسين العرب :
http://www.arab-eng.org/vb/t205463.html#ixzz1b3W23GT1
The open delta transformer connection can be made with only
two transformers instead of three (figure below). This
connection is often used when the amount of three phase
power needed is not excessive, such as a small business. It
should be noted that the output power of an open delta
connection is only 87% of the rated power of the two
transformers. For example, assume two transformers, each
having a capacity of 25 kVA, are connected in an open delta
connection. The total output power of this connection is
43.5 kVA (50 kVA x 0.87 = 43.5 kVA).
Figure : Open Delta Connection
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
Why do we require transformer with less specific weight if supply frequency is increased?
How test for Ddo vector group test condition?
ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
What are the types of piano switches?
Differentiate between kirchhoff’s first law and kirchhoff’s second law?
what's producer of XLPE cable laying in undergroung
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
R=*¶ l/a
either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?
Is neutral transformer can be called as control transformer?
Enlists the applications of sampled data systems?
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
What is tranformer differtial?
sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"
