To avoid an interruption in the flow of a siphon, an air vessel is provided A) At the inlet B) At the outlet C) At the summit D) Any point between the inlet and outlet Related MCQs: Sounds usually associated with letters such as f,s, v, and z, in which the air passes through a narrow constriction that causes the air to flow turbulently and thus create a noisy sound are called: When the flow parameters at any given instant remain the same at every point, then the flow is said to be The flow of electric current in a conductor is due to flow of ……. are consonants for which the flow of air is stopped or restricted by the two lips?