Calculate the sprayer output in litres per hacter, when the output of all nozzles is 12 litres per minute, boom width is 12m with the tractor ground speed of 10km/hr

To calculate the sprayer output in liters per hectare, we need to use the formula:

\[
\text{Sprayer Output (L/ha)} = \frac{\text{Nozzle Output (L/min)} \times 600}{\text{Ground Speed (km/h)} \times \text{Boom Width (m)}}
\]

Where:
- Nozzle Output is the total output from all nozzles (in liters per minute).
- Ground Speed is the speed of the tractor (in km/h).
- Boom Width is the width of the sprayer's boom (in meters).
- The factor 600 comes from converting units to hectares.

Let's plug in the given values:
- Nozzle Output = 12 L/min
- Boom Width = 12 m
- Ground Speed = 10 km/h

\[
\text{Sprayer Output (L/ha)} = \frac{12 \times 600}{10 \times 12}
\]

Now, we calculate:

\[
\text{Sprayer Output (L/ha)} = \frac{7200}{120} = 60 \, \text{L/ha}
\]

### Final Answer:
The sprayer output is **60 liters per hectare**.

Would you like more details or have any questions? 

Here are 5 related questions for further exploration:
1. How would the sprayer output change if the ground speed increased to 12 km/h?
2. What happens to the output if the boom width is increased to 15 meters?
3. How do nozzle pressure and size affect the nozzle output?
4. How can one ensure uniform coverage of the field using this sprayer setup?
5. What are the advantages of adjusting the ground speed and boom width?

**Tip:** Increasing the tractor speed will reduce the application rate per hectare, while increasing nozzle output will raise the application rate.

Calculate the sprayer output in litres per hectare, when the output of all nozzles is 12 litres per minute, boom width is 12m with the tractor ground speed of 10km/hr.

Learn how to calculate the sprayer output in liters per hectare using nozzle output, boom width, and tractor speed. This step-by-step solution is suitable for students in Grades 9-12 and covers important concepts like unit conversion and rate calculations.

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