Boundary layer separation occurs when the (A) Pressure reaches a minimum (B) Cross-section of the channel is reduced (C) Valve is closed in a pipeline (D) Velocity of sound is reached

Boundary layer separation occurs when the
(A) Pressure reaches a minimum
(B) Cross-section of the channel is reduced
(C) Valve is closed in a pipeline
(D) Velocity of sound is reached
by

1 Answer

Answer :

(B) Cross-section of the channel is reduced
by

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