Refer to Figure I on Worksheet I, to answer numbers 18 through 27 based on the fact that it is a 240/480V, 120/240V, 4 kVA single-phase transformer. AC R1 Figure I AB

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Refer to FigureI on Worksheet 1, to answer numbers 18 through 27 based on the fact that it is a
240/480V, 120/240V, 4 kVA single-phase transformer.
AC
RI
Figure I
AB
BC
RE
Transcribed Image Text:Refer to FigureI on Worksheet 1, to answer numbers 18 through 27 based on the fact that it is a 240/480V, 120/240V, 4 kVA single-phase transformer. AC RI Figure I AB BC RE
26. What is the total kVA on the secondary side of the transformer in Figure 1, Worksheet 1, if resistor
R1 is 15 Q and resistor R2 is 10 2?
a) 9.6 kVA
b) 1.2 kVA
c) 2.4 kVA
d) none of the above
27. What is the total kVA on the primary side of the transformer in Figure 1, Worksheet 1, if resistor
R1 is 15 2 and resistor R2 is 10 Q? Assume the transformer to be 100% efficient.
a) 9.6 kVA
b) 1.2 kVA
c) 2.4 kVA
none of the above
Transcribed Image Text:26. What is the total kVA on the secondary side of the transformer in Figure 1, Worksheet 1, if resistor R1 is 15 Q and resistor R2 is 10 2? a) 9.6 kVA b) 1.2 kVA c) 2.4 kVA d) none of the above 27. What is the total kVA on the primary side of the transformer in Figure 1, Worksheet 1, if resistor R1 is 15 2 and resistor R2 is 10 Q? Assume the transformer to be 100% efficient. a) 9.6 kVA b) 1.2 kVA c) 2.4 kVA none of the above
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