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Engineering Exams RRB-JE Civil and Allied Engineering Technical Abilities 2019 28-Aug-2019 Paper-2 Shift-2 Easy +1 -0.33
The old type of Pile Driving Equipment which is banned in most countries due to heavy sound and vibration is called as -
Correct Answer: A. Hammer Driven Pile Driver
Explanation: The Hammer Driven Pile Driver is an older piece of construction machinery that has been restricted or prohibited in many regions because it generates intense noise and significant ground vibrations. This equipment works by repeatedly striking the top of a pile with a heavy weight, creating powerful sound waves and seismic energy that can disturb local residents and potentially damage nearby buildings. In contrast, modern techniques like Auger Boring, Hydraulic Pile Driving, and Continuous Flight Auger (CFA) methods are designed to be much quieter and produce far less vibration by using drilling or pressing actions rather than high-impact force.
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