Question

Which of the following statements best explains the shape of the inlet duct and the effect of that shape on incoming air?

A) The curved design of the inlet duct helps to reduce air turbulence, allowing for smoother airflow into the system.
B) The angular shape of the inlet duct is designed to increase air resistance, enhancing engine efficiency.
C) The irregular form of the inlet duct is meant to trap impurities in the air, ensuring cleaner intake for the system.
D) The straight configuration of the inlet duct promotes maximum airflow, optimizing the engine's performance.

Answer 1

The curved design of the inlet duct helps to reduce air turbulence, allowing for smoother airflow into the system.

Step-by-step explanation:

The correct statement that best explains the shape of the inlet duct and its effect on incoming air is option A: The curved design of the inlet duct helps to reduce air turbulence, allowing for smoother airflow into the system.

When the inlet duct is curved, it helps to guide the incoming air along a smoother path, reducing turbulence and minimizing disruptions to the airflow. This smooth airflow is beneficial for the system as it allows for more efficient and optimal performance.

For example, in a car engine, the curved design of the inlet duct helps to direct the air into the engine cylinders without causing unnecessary turbulence, leading to improved combustion and increased engine efficiency.