Question When glad hands are coupled, the seals should be pressed together at an angle of: Answers 30 degrees. 45 degrees. 60 degrees. 90 degrees. Explanation When coupling, be sure to couple the proper glad hands. When glad hands are connected, the seals should be pressed together at a 90-degree angle. Take a FREE Practice Test Now This questions appears in the following tests: District Of Columbia Tank , Delaware Combination , Florida Combination , Georgia Combination , Pennsylvania Combination , Utah Combination ,