| When reading a pressure that fluctuates severely on a direct reading pressure gauge, what should be done? |
| A) Attempt to determine the midpoint between the maximum and minimum pressures and use this as an estimate of the average pressure. |
| B) The pulsation dampening needle valve should be throttled down (without closing) until the fluctuation ceases. |
| C) The maximum and minimum pressures should be noted and added together and divided by two to obtain the average pressure. |
| D) The pulsation dampening needle valve should be opened wider until the fluctuation ceases. |
