A4-stroke, 4-cylinder, single acting spark ignition petrol engine develops (20 mathrm{~kW}) brake power at (3000 mathrm{rpm}). The

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A4-stroke, 4-cylinder, single acting spark ignition petrol engine develops $20 \mathrm{~kW}$ brake power at $3000 \mathrm{rpm}$. The following data are given :

Bore $=65 \mathrm{~mm}$,

Stroke $=95 \mathrm{~mm}$,

Clearance volume $=65 \mathrm{~cm}^{3}$,

Relative efficiency on BP basis $=50 \%$,

C.V. of fuel used $=46 \mathrm{~mJ} / \mathrm{kg}$

Mechanical efficiency $=80 \%$

Find specific fuel consumption on IP basis.

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Principles Of Mechanical Engineering

ISBN: 9788121935265

1st Edition

Authors: Sadhu Singh

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Question Posted: Apr 27, 2024 08:00 AM

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A4-stroke, 4-cylinder, single acting spark ignition petrol engine develops (20 mathrm{~kW}) brake power at (3000 mathrm{rpm}). The

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Principles Of Mechanical Engineering

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