What's wrong with this?

Fire engineering protectionWhere V=Flow Velocity
Where P=Pressure

1. Which two formulas are correct?

a. V1 > V2
b. V2 > V1
c. P1 > P2
d. P2 < P1

2. At P2, which is correct?

a.  Increased fluid speed, decreased internal pressure
b.  Increased fluid speed, increased internal pressure
c.  Decreased fluid speed, increased internal pressure
d.  Decreased fluid speed, decreased internal pressure

 

Answer

1. Both b.) V2 > V1 and d.) P2<P1

 

2. a.) Increased fluid speed, decreased internal pressure