Q. Which type of crankshaft is supported by two bearings?

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Q. In the design of side crankshaft at TDC position, the driven belt is assumed to be in which direction?

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Q. In the design of side crankshaft at TDC position, the crank alone is at which position?

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Q. In the design of side crankshaft at the TDC position, the engine is placed in which position?

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Q. The reactions at the bearing 1 and 2 are due to which part of the engine?

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Q. Calculate the length of the bearing when the diameter of crankpin is 50 mm?

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Q. In the formula Pb=\(\frac{R_1}{d_1l_1}\), what is Pb?

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Q. Calculate the bearing pressure when the reaction at 1 is 176700 N and the length and diameter of crankpin are 120 mm and 150 mm.

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Q. Calculate the bending moment when load is 176700 N, length of bearing is 265 mm, thickness is 90 mm and length of crank pin is 120 mm?

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Q. In the formula Mb=Pₚ[0.75lc+t+0.5l₁], what is l₁?

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Q. Does the crank pin act as a which beam inside crankshaft?

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Q. When the crank web is subjected to stresses, bending stress acts on which plane?

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Q. In the formula Mₜ =Pₜ×r, what is Pₜ?

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Q. What is the thickness of the crankweb when the diameter of the crankpin is 50 mm?

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Q. In the formula sinΦ=\(\frac{sin⁡θ}{(l/r)}\), what is Φ?

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Q. In the formula sinΦ=\(\frac{sin⁡θ}{(l/r)}\), what is ϴ?

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Q. In the reaction (R₁)ᵥ, what does v represent?

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Q. Calculate the bending moment, when Pₜ =47900 N and lc =170 mm?

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Q. Calculate the length of the bearing when the diameter of the crankpin is 150?

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Q. In the formula l₁ =1.75dc, what is dc?

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