Question

Fhzee single-phase tzans:ozmezs zated 25kVA each are connected ln delta-de:ta to suppiy a badanced soad o! 75 kva. One transtormer 1 a reroved :ot tepa:t, what ds the kvA ot each remaining transtormer?

a. 43.3
b. 50
c. 57.7
d. 34.3

Answer 1

To find the kVA of each remaining transformer, we can use the formula: kVA = Apparent Power (S) / Voltage (V). Since the remaining transformer is supplying a balanced load of 75 kVA, and the voltage is 25 kVA, the kVA of each remaining transformer is 3 kVA.

Step-by-step explanation:

To find the kVA of each remaining transformer, we can use the formula:

kVA = Apparent Power (S) / Voltage (V)

Since the remaining transformer is supplying a balanced load of 75 kVA, and the voltage is 25 kVA, we can substitute these values into the formula:

kVA = 75 kVA / 25 kVA = 3 kVA

Therefore, the kVA of each remaining transformer is 3 kVA.