1) 1 000KVA load with power factor of 0,8 ind is connected a transformer which is rated as 1 000 KVA. From no load test 2 kW three phase power is measured. From short circuit test 8 kW three phase power is measured. a) When the transformer has third of the nominal power under nominal voltage, what will be the copper losses? b) When the transformer has the third of the nominal power under nominal voltage, what will be the iron losses?
Three-Phase Transformers
Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.
Transformer
Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.
1) 1 000KVA load with power factor of 0,8 ind is connected a transformer which is rated as 1 000 KVA. From no
load test 2 kW three phase power is measured. From short circuit test 8 kW three phase power is measured.
a) When the transformer has third of the nominal power under nominal voltage, what will be the copper losses?
b) When the transformer has the third of the nominal power under nominal voltage, what will be the iron losses?
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