Q. Which of the following is not a factor for scuffing?

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Q. Which among the following type of piston ring is used for worn-out cylinders?

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Q. Which of the is caused due to excess of end gap?

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Q. Which of the following is not an advantage of reducing the ring width?

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Q. What is the range in millimeter of the end gap for the top compression ring per 25 mm of bore size?

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Q. What is the reduction of gas leakage in a gapless type ring?

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Q. Which are the other materials added to cast iron in the manufacturing of piston ring?

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Q. What is the minimum number of compression rings required in an engine?

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Q. Which of the following is not a factor for ring selection?

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Q. Based on which forging technique is the connecting rod forged?

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Q. Which of the following is the proper measurement of the connecting rod length?

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Q. Buckling is found in which part of the engine?

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Q. Which are the combination of stresses acting on the connecting rod?

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Q. Which of the following does the connecting rod connect?

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Q. For which to which part is the hole drilled for lubrication in a connecting rod?

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Q. Which of the following material is used in the manufacturing of the connecting rod?

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Q. Which of the following is defined as whipping stress?

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Q. Which of the following formula is used to find the force acting on the connecting rod neglecting the cos theta angle and position of the connecting rod?

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Q. Which of the following shows the correct relationship between critical buckling and force acting on the connecting rod?

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Q. What is the percentage of carbon present in a medium carbon steel type connecting rod?

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