Technician A says that fuel pressurized to thousands of pounds per square inch (psi) can easily penetrate the skin, causing bodily harm, blood poisoning, and even death. Technician B says that when checking for leaks from a high-pressure fuel system, use a small piece of cardboard or paper instead of the hand to detect the location of a leak. Who is right?

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The Answer of Technician A says that fuel pressurized to thousands of pounds per square inch (psi) can easily penetrate the skin, causing bodily harm, blood poisoning, and even death. Technician B says that when checking for leaks from a high-pressure fuel system, use a small piece of cardboard or paper instead of the hand to detect the location of a leak. Who is right?

Technician a Says That Fuel Pressurized to Thousands of Pounds