Hartnell governor could be classified as ________ type governor.a)Dea...
Governors are classified as:
- Centrifugal Governor
- Inertia Governor
Centrifugal Governors are classified as:
Dead Weight Governors: - Porter governor
- Proell governor
Spring controlled governors: - Hartnell governor
- Hartung governor
- Pickering governor
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Hartnell governor could be classified as ________ type governor.a)Dea...
The Hartnell governor can be classified as a centrifugal type governor.
Explanation:
The Hartnell governor is a type of centrifugal governor that is used to control the speed of engines and machines. It was developed by James Hartnell in the late 19th century and is commonly used in steam engines.
1. What is a governor?
- A governor is a device that is used to regulate the speed of an engine or machine by controlling the flow of fuel or the supply of power.
- It consists of a rotating shaft, weights, and linkages that respond to changes in speed.
2. Types of governors:
- There are different types of governors based on their design and operating principles.
- Some commonly used types include the centrifugal governor, the pendulum governor, and the deadweight governor.
3. Centrifugal governor:
- A centrifugal governor operates based on the principle of centrifugal force.
- It consists of two rotating weights or balls that are attached to the governor shaft.
- As the speed of the engine or machine increases, the centrifugal force acting on the weights also increases.
- This causes the weights to move outward, which in turn actuates a control mechanism to reduce the flow of fuel or power, thereby regulating the speed.
4. Hartnell governor:
- The Hartnell governor is a specific type of centrifugal governor that was developed by James Hartnell.
- It consists of two rotating weights that are connected to the governor shaft.
- The weights are linked to a control mechanism through linkages and levers.
- As the speed of the engine or machine increases, the centrifugal force acting on the weights causes them to move outward.
- This movement of the weights is transmitted to the control mechanism, which adjusts the fuel or power supply to regulate the speed.
5. Classification:
- Based on the operating principle, the Hartnell governor can be classified as a centrifugal governor.
- It operates by utilizing centrifugal force to control the speed of the engine or machine.
In conclusion, the Hartnell governor is classified as a centrifugal type governor because it operates based on the principle of centrifugal force.