True or False: Hydraulics have an advantage over pneumatics in terms of noise level.

True or False: Hydraulics have an advantage over pneumatics in terms of noise level.

• A. True
• B. False
• C. Only sometimes
• D. Depends on conditions

Answer: (B)

Hydraulics generally have the advantage over pneumatics when it comes to noise levels. This is primarily because hydraulic systems use liquid, which tends to operate more quietly than pneumatic systems that rely on compressed air. Pneumatic systems can produce significant noise due to the rapid expansion and compression of air, as well as the potential for air leaks, which can create hissing sounds. On the other hand, hydraulic systems can operate with less noise, particularly when designed with sound-dampening features. Thus, the correct assertion is that hydraulics do have an advantage in terms of noise level compared to pneumatics.

Hydraulics generally have the advantage over pneumatics when it comes to noise levels. This is primarily because hydraulic systems use liquid, which tends to operate more quietly than pneumatic systems that rely on compressed air. Pneumatic systems can produce significant noise due to the rapid expansion and compression of air, as well as the potential for air leaks, which can create hissing sounds. On the other hand, hydraulic systems can operate with less noise, particularly when designed with sound-dampening features. Thus, the correct assertion is that hydraulics do have an advantage in terms of noise level compared to pneumatics.