Question

During opening of valve in a pipe line the flow is

Answer 1

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Answer 2

The flow of the fluid will be continuous and periodic during the opening of a valve in a pipeline, resulting in a steady flow as well as a consistent pattern of flow.

Also, in the case of water flow, because there is no resistance, the flow is referred to as non-viscous flow.

The pressure of the fluid will also shift from higher to lower when the valve is opened.