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This question belongs to Mechanical Engineering Theory Of Machine

Theory of Machine

?

When the crank is at the outer dead centre, in a reciprocating steam engine, then the acceleration of the piston will be

A) $${\omega ^2}{\text{r}} \times \frac{{{\text{n}} + 1}}{{\text{n}}}$$ B) $${\omega ^2}{\text{r}} \times \frac{{{\text{n}} - 1}}{{\text{n}}}$$ C) $${\omega ^2}{\text{r}} \times \frac{{\text{n}}}{{{\text{n}} + 1}}$$ D) $${\omega ^2}{\text{r}} \times \frac{{\text{n}}}{{{\text{n}} - 1}}$$

Answer & Solution

Correct Answer: Option B

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Aadya Singh 6 years ago

Option B is correct.
Outer dead center pr direction of motion reverse ho jati hai.

NIRAJ KUMAR 7 years ago

w^r(1-n)/n Hona chahiye

NIRAJ KUMAR 7 years ago

Outer dead center per 180 degree hota hai to ye sayad galat answer hai

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