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Amongst which of the following factor does not affect the nozzle efficiency?

44. Amongst which of the following factor does not affect the nozzle efficiency?

1. The fluid's nature and condition,
2. Friction
3. The velocity of a fluid.
4. None of the mentioned

Answer: D) None of the mentioned

Explanation:

The fluid's nature and condition, Friction, and velocity of fluid are all these three factors that affect the nozzle efficiency. Some other factors which also affect the nozzle efficiency are:

• The nozzle material
• The nozzle's size and shape
• Finish the nozzle
• Divergence angle