Q. The central plane of the crankpin is subjected to which force?

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Q. In the design of center crankshaft b=2D, what is D?

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Q. The bending moment in the horizontal plane is due to?

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

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Q. The maximum torque is due to which component of force on the crank pin?

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Q. What is the crank angle from the TDC position for the petrol engine?

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Q. What is the crank angle from the TDC position for diesel engines?

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Q. The relationship between Φ and θ is given by?

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Q. In the formula SinΦ=\(\frac{sin\theta}{L/r}\), what is L?

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Q. In the formula Pₜ =PqSin(θ+Φ), what is Pₜ?

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Q. In the formula Pᵣ =PqSin(θ+Φ), what is Pᵣ?

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Q. Which are the two forces experienced by the crank pin?

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

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Q. The right-hand crank web is subjected to which stress due to radial component.

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Q. The maximum compressive stress should be less than which stress?

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Q. Calculate the width of the crank web when the diameter of crankpin is 65 mm?

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Q. Calculate the direct compressive stress when the reaction force is 15340 N and the thickness and width of the crank web are 46 mm and 75 mm?

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Q. In the formula σc=\(\frac{(R_1)_v}{W_t}\) , what is (R₁)ᵥ ?

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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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