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

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Q. In the formula c={\(\frac{l_1}{2}+t+\frac{l_2}{2}+m\)}, what is t?

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Q. Calculate the tangential component, where Pq=71260 N, Φ=7.32, ϴ=35?

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Q. Calculate the radial component, where Pq=71260 N, Ф=7.32, ϴ=35?

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Q. Find the symmetry reactions R1 and R2 when load acting is 10 KN?

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Q. Which are the two stresses that act inside crankshaft?

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Q. Which of the mentioned below is the equation of resultant bending moment?

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Q. What is the function of the valve gear mechanism in the IC engine?

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Q. The fuel is admitted into the cylinder, by opening which valve?

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Q. The burnt gases escape from the engine by opening which valve?

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Q. Which of the parts mentioned below is not a part of the valve-gear mechanism?

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