FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS
DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA
UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20
MVA AND % IMPEDANCE 13.75.
PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD
BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT
we done magnetic balance test for 33KV /440V transformer
in our company , but the ratio out is confusing us
Voltage applied in RY = 440 , at RB = 320 and YB = 60
RY 440 = ( RB + YB ) 380 only
Please let me know what type of problem is it.
2. Modify your design in question 1.a so that the circuit
works according to the following function table
X Y F
0 0 Clear
0 1 No Change
1 0 Parallel Loading
1 1 Count
3. Design a circuit that detects the pattern 010 in a serial
input X considering:
3.b No overlapping
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