Practice question

What should be done with unused glad hands or line ends after uncoupling?

  1. Secure them to dummy couplers or holders to keep dirt and water out
  2. Leave them on the ground for visibility
  3. Tie them to the landing gear crank
  4. Leave the seals exposed so they dry faster

Answer: A — Secure them to dummy couplers or holders to keep dirt and water out

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