What unwanted condition is prevented in port-helix PLN systems by holding residual line pressure at about two thirds of NOP?
A) Injection lag.
B) Injector dribble.
C) Pressure wave reflection.
D) Secondary injections.

Question

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The Answer of What unwanted condition is prevented in port-helix PLN systems by holding residual line pressure at about two thirds of NOP?
A) Injection lag.
B) Injector dribble.
C) Pressure wave reflection.
D) Secondary injections.

What Unwanted Condition Is Prevented in Port-Helix PLN Systems by Holding