The diameter of a cylindrical piston is 5 cm. The stroke length of the

1.	The diameter of a cylindrical piston is 5 cm. The stroke length of the piston is 10 cm. Find the displacement volume, if π = 4.1. 125 cm32. 1000 cm33. 500 cm34. 250 cm3
Answer» Correct Answer - Option 4 : 250 cm³ Concept: Displacement volume: It is the volume covered while going from T.D.C to B.D.C. It is given by: \(\frac{\pi}{4}d^2L\) where d = diameter of the cylinder and L = stroke length of the piston. Calculation: Given: d = 5 cm, L = 10 cm Displacement volume: \(\frac{\pi}{4}d^2L\) \(\frac{4}{4}\times 5^2\times 10=250\,cm^3\) The relation mentioned in the question was ambiguous so we have made some assumptions as of now until the question gets clear.

The diameter of a cylindrical piston is 5 cm. The stroke length of the piston is 10 cm. Find the displacement volume, if π = 4.1. 125 cm32. 1000 cm33. 500 cm34. 250 cm3

Answer» Correct Answer - Option 4 : 250 cm³

Concept:

Displacement volume:

It is the volume covered while going from T.D.C to B.D.C. It is given by:

\(\frac{\pi}{4}d^2L\)

where d = diameter of the cylinder and L = stroke length of the piston.

Calculation:

Given:

d = 5 cm, L = 10 cm

Displacement volume:

\(\frac{\pi}{4}d^2L\)

\(\frac{4}{4}\times 5^2\times 10=250\,cm^3\)

The relation mentioned in the question was ambiguous so we have made some assumptions as of now until the question gets clear.

Discussion

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