It is true that Bernoulli’s principle stated that fluid velocity decreases when flow is restricted.
Explanation:
Bernoulli’s principle is one of the significant rule to determine the properties of fluids. According to this principle, the fluid velocity is inversely proportional to pressure and directly proportional to volume of fluid in the passage.
The more restrictions are present , the pressure will be decreasing. Thus, the fluid should occupy more volume in the tube after restriction than the volume occupied previously.
This confirms that the velocity of the fluid will be increased when the restrictions are increased.