Tecnimont Piping Engineer Interview Questions and Answers

Various pressure tests are conducted on valves including hydrostatic test, pneumatic test, and cryogenic test.

• Hydrostatic test is conducted by filling the valve with water and pressurizing it to a specified pressure to check for leaks.

• Pneumatic test involves using air or nitrogen to pressurize the valve and check for leaks or defects.

• Cryogenic test is performed at low temperatures to ensure the valve can withstand extr...read more

Safety considerations in designing piping systems are crucial for preventing accidents and ensuring the integrity of the system.

• Ensuring proper material selection to withstand the intended pressure and temperature conditions

• Implementing proper support and restraint systems to prevent excessive stress and vibration

• Incorporating adequate access points for maintenance and inspection

• Following relevant codes and standards s...read more

Pipe support spans are crucial for the safe and efficient operation of piping systems.

• Pipe support spans must be designed to prevent excessive deflection and stress on the piping system.

• Compressor supports must be designed to handle the weight and vibration of the compressor.

• Loops on the pipe rack are used to accommodate thermal expansion and contraction of the piping system.

• Proper pipe support design can prevent leaks