Question

whaf is retrofiting ??(civil engineering)​

Answer 1

Answer:nice question

Explanation: Retrofitting refers to the addition of new technology or features to older systems, for example, power plant retrofit, improving power plant efficiency / increasing outfit / reducing emissions. Home energy retrofit, the improving of existing buildings with energy efficiency equipment.

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Answer 2

Answer:

Retrofitting refers to the addition of new technology or features to older systems, for example: power plant retrofit, improving power plant efficiency / increasing output / reducing emissions. home energy retrofit, the improving of existing buildings with energy efficiency equipment.