1.33kv&11kv BOQ 2.Power transformer description 3.what CT/PT will do

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The interview question is about 1.33kv&11kv BOQ, power transformer description, and the role of CT/PT.

BOQ for 1.33kv and 11kv involves preparing a bill of quantities for electrical equipment and materials required for the project.
Power transformer description includes its specifications, such as voltage rating, power rating, winding configuration, cooling system, etc.
CT/PT (Current Transformer/Potential Transformer) are used for measuring current and voltage respectively in high voltage power systems.
CT steps down the current to a level that can be measured by the metering devices, while PT steps down the voltage to a safe level for the metering devices.
CT/PT are also used for protection purposes, such as overcurrent and overvoltage protection.

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