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TEXAS STATE PLUMBING INSPECTORS EXAM STUDY QUESTIONS (OSCAR) 2025 QUESTIONS AND ANSWERS Fixture connections which may be served through access panels are considered ....ANSWER ...-Accessible The part of the lowest piping of a drainage system, which recieves the discharge from the soil, waste and other drainage pipes inside the walls of the building and conveys it to a point 2 feet outside the building wall is a - ....ANSWER ...-Building drain A vertical vent that is a continuation of the drain to which it connects is a ....ANSWER ...-Continuous vent A vent which also serves as a drain is a - ....ANSWER A strack is always - ....ANSWER ...-Wet vent ...-Vertical A pipe which makes an angle of not more than 45 degrees with the vertical is considered - ....ANSWER ...-Horizontal The vertical depth of a trap seal is measured from - ....ANSWER ...-The weir and the top of the dip of the trap ....FOR STUDY PURPOSES...©️2025 ALL RIGHTS RESERVED... 1