Essobigi Engineers Senior Project Engineer Interview Questions and Answers

Sr. Project Engineer

Q1. What is the distance between 2 sprinkler
Ans. 
The distance between 2 sprinklers depends on the layout of the irrigation system and the coverage area of each sprinkler.
• The distance between 2 sprinklers is typically determined by the manufacturer's recommendations for optimal coverage.

• Factors such as water pressure, nozzle size, and desired spray radius can also impact the distance between sprinklers.

• In a grid layout, sprinklers are usually spaced evenly apart at a ...read more
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Q2. What is the major difference between NRV & isolation valve
Ans. 
NRV is a non-return valve used to prevent backflow, while an isolation valve is used to completely stop the flow of fluid.
• NRV allows flow in one direction only, while isolation valve can be used to stop flow in both directions

• NRV is typically used to prevent backflow in pipelines, while isolation valve is used for maintenance or emergency shutdowns

• Examples: Check valve is a type of NRV, ball valve is a common type of i
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