Do you know and understand the color coding of a hydraulic system on an aircraft?

Hydraulic systems are an integral part of the mechanics of a large aircraft, as hydraulics control the movement of key pieces of equipment like landing gear, brakes, flaps, and other controls. For this question, your interviewer will be looking to hear that you have a basic understanding of the standardized color coding of pressures and flows that has been established across industries. Prior to your interview, hopefully you have a good working knowledge of the coding system. If you don't, be sure to research and be able to talk about it knowledgeably during the interview.