Engineering High School

Which of the following utilizes hydraulic power?
a construction jackhammer
O a television satellite
O a dentist's drill
O a ship's steering system

Answers

Answer 1

A construction jackhammer utilizes hydraulic power. Hydraulic power involves the use of pressurized liquids, usually oil, to transmit force and create mechanical motion. Hence option A is correct.

What is the hydraulic power?

Hydraulic systems work by using pressurized liquids, typically oil, to transmit force and generate mechanical motion. In a hydraulic system, oil is pressurized by a pump and then directed through valves and tubes to a cylinder or motor.

Therefore, Construction jackhammers are one type of tool that utilizes hydraulic power. In a hydraulic jackhammer, oil is pressurized by a pump and directed to a piston within the hammer mechanism. The pressure of the oil causes the piston to move rapidly back and forth, generating the high-frequency, high-impact hammering motion needed to break concrete and other hard materials.

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