Question

Which definition best describes a regulator?

Oamechanical deice that presses gas into a smal container
O an incompressibie iquid ike oil or water
O a device that helips control the fow of a fuid
O adevice that coilects liquid in a hydraulic system and keeps it under pres

Answer 1

it would be d

Step-by-step explanation:

i hope this helps

Answer 2

d

Step-by-step explanation:

it measures things so i think that is the answer