4-Stroke Cycle Quiz

In what year was the 4-stroke cycle designed?

• 1876

• 1886

• 1896

• 1866

How many strokes does a piston complete for one full cycle?

• 2 strokes

• 3 strokes

• 4 strokes

• 5 strokes

What formula is used to calculate the swept volume of a cylinder?

• π r² x stroke

• 2π r x height

• π r x height

• 2π r² x stroke

What does TDC stand for in the context of cylinder volume?

• Top Dead Center

• Total Diameter Calculation

• Torque Distribution Center

• Top Diameter Center

Which mathematical constant is used in the formula for swept volume?

• π (Pi)

• e (Euler's Number)

• φ (Phi)

• i (Imaginary Unit)

Diagram of a cylinder with dimensions labeled: bore diameter 84mm, stroke 90mm, TDC, and BDC.

• Bore diameter 84mm, stroke 90mm, TDC, and BDC.

• Bore diameter 90mm, stroke 84mm, TDC, and BDC.

• Bore diameter 84mm, stroke 84mm, TDC, and BDC.

• Bore diameter 90mm, stroke 90mm, TDC, and BDC.

What is the total swept volume for a 4-cylinder engine if one cylinder has a swept volume of 498.50 cm³?

• 1994 cm³

• 2000 cm³

• 1500 cm³

• 1000 cm³

What unit is used to express the capacity of an engine?

• Cubic centimeters (cc)

• Liters

• Milliliters

• Cubic meters

What is the bore of a cylinder if its radius is 4.2 cm?

• 8.4 cm

• 4.2 cm

• 9.0 cm

• 3.14 cm

How is the swept volume affected if both the bore and stroke are doubled?

• It increases eightfold

• It doubles

• It quadruples

• It remains the same