11000/2300 volts 60 Hz transformer are respectively 0.8 and 0.04 ohm for high and low voltage sides. The iron loss is 3,000 watts. This transformer is loaded daily as follows: 2 hrs at full load, 3 hrs at three quarter load, and 6 hrs at one-quarter full load. Calculate the full load copper loss. (Assume unity power factor at all loads)

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Q: The Primary and Secondary induced voltages respectively are: 220.4 volts and 23.96 volts 239.6 volts…

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Q: The transformation ratio based on the induced voltages is: 919.8 91.98 9.198 10

A:

Q: The efficiency of transformer is maximum at 10O0% loading? * True False

A: The given statement is a false statement.

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A: Lp

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Q: find the voltage on primary side in pu.

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Q: 11) Which phenomenon is used in transformer to change the values of alternating voltages and…

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Q: In a single phase transformer, when no-load voltage is 230V and full load terminal voltage is 220,…

A:

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Q: The purpose of using oil in transformers is due to:

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A:

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.