Sinopec Interview Questions, Process, and Tips

Topology is the study of the properties of space that are preserved under continuous transformations.

• Topology deals with the study of shapes and spaces.

• It focuses on the properties that remain unchanged even after stretching, bending, or twisting an object.

• It is used in various fields such as mathematics, physics, computer science, and engineering.

• Examples of topological properties include connectedness, continuity, an...read more

Length of spur refers to the distance between the tip of the spur and the base of the heel.

• Spurs are found on the back of a rooster's legs and are used for fighting or mating purposes.

• The length of the spur can vary depending on the breed of the rooster.

• In instrument QC inspection, the length of spur may refer to a component of a machine or tool.

• It is important to measure the length of spur accurately to ensure proper

Loop check procedure ensures proper functioning of control loops in a system.

• Verify all instruments are installed and calibrated correctly

• Check wiring and connections for any faults

• Ensure proper signal transmission between instruments

• Verify control system settings and parameters

• Perform functional testing of the loop

• Document all findings and any necessary corrective actions