Q. An engine has a bore diameter of 150 mm, what is the minimum number of studs in the engine?

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Q. Why studs are used?

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Q. ‘Y’ is the notation used usually to denote the number of studs.

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Q. Which of the mentioned below is not the parameter in the design of studs?

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

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Q. What is the nominal diameter of studs when the core diameter of studs is 1.5 mm?

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Q. What is the pitch of studs, when the diameter of studs is 6 mm and the number of studs is 8?

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Q. Find the pitch circle diameter of studs, given D=6 and d=4?

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Q. Find the minimum pitch value of studs when d=1.5 mm?

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Q. Find the maximum pitch value of studs when d=1.5 mm?

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Q. Studs experience fluctuating load.

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Q. Piston is a______ part of IC engine.

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Q. Which force is the reason for the downward moment of the piston during power stroke?

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Q. Gas is compressed during which the stroke of the engine?

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Q. Why the length of piston in the 2-stroke engine is more when compared to the 4-stroke engine?

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Q. What is that convex part on the piston on a 2-stroke engine is known as?

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Q. Which of the mentioned below is not a part of the piston?

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Q. Using which component Piston and connecting rod are connected?

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Q. Which part of the piston experience High thermal stress?

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Q. Piston should result in noiseless operation.

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