A diesel engine indicator diagram measures...

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Question 1 of 205eccefa1bacbc34ba4d473f5

A diesel engine indicator diagram measures 12.5 cm in length and has an area of 22 cm². What is the cylinder mean effective pressure if the spring used has a scale of 1.25 mm equals 1 kg/cm²?

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5eccefa1bacbc34ba4d473f5

A diesel engine indicator diagram measures 12.5 cm in length and has an area of 22 cm². What is the cylinder mean effective pressure if the spring used has a scale of 1.25 mm equals 1 kg/cm²?

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🔍 Key Concepts

• Relationship between diagram area, length, and average height of the indicator diagram • How to convert the spring scale mm per kg/cm² into kg/cm² per mm • Formula for mean effective pressure using the average height of the diagram and the spring scale

💭 Think About

• How can you use the area and length of the diagram to find the average height of the indicator diagram in centimeters? • Once you have the average height in cm, how do you convert it to millimeters so it matches the spring scale units? • If the spring scale is given as 1.25 mm equals 1 kg/cm², what is the pressure represented by 1 mm, and how does that help you find the mean effective pressure?

✅ Before You Answer

• Compute the average height = area ÷ length of the diagram before doing anything with the spring scale • Be sure to convert centimeters to millimeters so the height uses the same units as the spring scale • Invert the spring scale correctly so you know how many kg/cm² per mm the spring represents before multiplying by the average height

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Question 1 of 205eccefa1bacbc34ba4d473f5

A diesel engine indicator diagram measures 12.5 cm in length and has an area of 22 cm². What is the cylinder mean effective pressure if the spring used has a scale of 1.25 mm equals 1 kg/cm²?

Back

Question 1 of 20

5eccefa1bacbc34ba4d473f5

A diesel engine indicator diagram measures 12.5 cm in length and has an area of 22 cm². What is the cylinder mean effective pressure if the spring used has a scale of 1.25 mm equals 1 kg/cm²?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed