Beginning Pneumatics Practice Test

Question: 1 / 400

Which of the following describes a characteristic of a double acting cylinder?

It uses one pressure source

It has two connection ports

A double-acting cylinder is designed to use air or fluid pressure to create motion in both directions. This type of cylinder has two connection ports—one for extending the cylinder and the other for retracting it. The separate ports allow the compressed air to push the piston in one direction and then, when that pressure is released and applied to the other port, to allow the piston to move back. This dual-port system enables greater versatility and efficiency in systems requiring both linear motions in opposite directions.

The characteristic of having two connection ports is essential for its operation since it differentiates a double-acting cylinder from a single-acting one, which typically has only one pressure port. This design maximizes its functionality in various applications, making it a preferred choice in systems where both forward and backward movement is necessary.

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It cannot hold positions

It requires a continuous power supply

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