Related Questions

In an internal mouthpiece, if the jet after contraction does not touch the sides of the mouthpiece, then the mouthpiece is said to be
The coefficient of discharge in case of internal mouthpiece is __________ that of external mouthpiece.
The discharge through a convergent mouthpiece is __________ the discharge through an internal mouthpiece of the same diameter and head of water.
Re-entrant or Borda's mouthpiece is an __________ mouthpiece.
An internal mouthpiece is said to be running free if the length of the mouthpiece is __________ the diameter of the orifice.
An internal mouthpiece is said to be running __________ if the length of the mouthpiece is more than three times the diameter of the orifice.
The coefficient of discharge for an external mouthpiece is
Coefficient of contraction for an external cylindrical mouthpiece is
In a short cylindrical external mouthpiece, the vena contracta occurs at a distance __________ the diameter of the orifice from the outlet of orifice.
The discharge over the trapezoidal notch is equal to the discharge over the rectangular notch __________ the discharge over the triangular notch.