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The top dead center is when the piston has reached its peak and can go no farther up, it has reached its summit. The bottom dead center is when the piston is at its lowest point.

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10y ago

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How do you set an engine in its dead center position?

Top dead center on an engine is defined as when the piston is farthest from the crankshaft. Bottom dead center is when the piston is closest to the crankshaft on the engine.


When a piston is at its lowest position in the cylinder it is said to be at?

Bottom dead centre. BDC


What determines the stroke of an engine?

The distance from Top Dead Center to Bottom Dead Center of piston movement.


What is the definition of BDC?

Bottom dead center. It is when the piston is at the very bottom of it's travel.


How do you determine engine stroke?

Measure the distance a piston travels from bottom dead center to top dead center.


What dimension determines the stroke of an engine?

The distance from Top Dead Center to Bottom Dead Center of piston movement.


What is the distance a piston travels called?

The distance a piston travels within the cylinder is called the stroke. It is the distance between the top dead center (TDC) and the bottom dead center (BDC) positions of the piston.


How do i ensure the crankshaft is at bottom dead center?

Align the piston number 1 (in firing order) at its bottom most position.


What is bottom dead center?

it's the point in the rotation of a internal combustion engine just before the piston reaches the bottom of it's down stroke


What is 70cc?

cc stands for cubic centimeters. It's the volume of the cylinder (or all of the cylinders) when the piston is a bottom dead center.


When the piston reaches the bottom of its stroke also known as the bottom dead center the intake valve closes and the?

When the piston reaches the bottom dead center (BDC), the intake valve closes, sealing the combustion chamber. This marks the end of the intake stroke and prepares the engine for the compression stroke. As the piston moves back up to the top dead center (TDC), the air-fuel mixture that was drawn in is compressed, leading to a more efficient combustion process in the subsequent ignition phase. This sequence is crucial for the engine's overall performance and efficiency.


What is before bottom dead center?

it's the point in the rotation of a internal combustion engine just before the piston reaches the bottom of it's down stroke