some shock absorbers:\n\na. use hydrogen gas to provide cushioning.\n\nb. use pressurized nitrogen gas to…

some shock absorbers:\n\na. use hydrogen gas to provide cushioning.\n\nb. use pressurized nitrogen gas to reduce aeration of the hydraulic fluid.\n\nc. use argon gas to cool the fluid.\n\nd. use inert gas to aerate the hydraulic fluid to provide more cushioning.

some shock absorbers:\n\na. use hydrogen gas to provide cushioning.\n\nb. use pressurized nitrogen gas to reduce aeration of the hydraulic fluid.\n\nc. use argon gas to cool the fluid.\n\nd. use inert gas to aerate the hydraulic fluid to provide more cushioning.

Answer

Brief Explanations:

Shock - absorbers often use pressurized nitrogen gas to reduce aeration of the hydraulic fluid. Hydrogen is flammable and not typically used for cushioning in shock - absorbers. Argon is not used to cool the fluid in shock - absorbers, and inert gas is not used to aerate the fluid for more cushioning as aeration is usually something to be reduced.

Answer:

B. Use pressurized nitrogen gas to reduce aeration of the hydraulic fluid