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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Q. The camshaft is rotated by which driving mechanism in cars?

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Q. As the camshaft rotates, the cam pushes the follower, and push rod is moved in which direction?

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Q. The rocker arm is pivoted at its center using which pin?

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Q. When the right end of the rocker arm is pushed up, the left end moves in which direction?

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Q. The opening of valves is due to which motion of the rocker arm?

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Q. One end of the spring is secured to the valve stem and the other end rests on which part?

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Q. Follower rests on which part of the valve-gear mechanism?

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