fpx100 test 3 questions with verified
solutions A+ graded A+
list 3 reasons for using an accumulator - correct answer ✔✔Developing flow, maintaining
pressure, absorbing shock
Name 3 types of accumulator construction - correct answer ✔✔weighted, spring, hydro-
pneumatic
Name 3 types of hydro pneumatic accumulator designs - correct answer ✔✔piston, bladder,
diaphragm
Each system with a accumulator should include what safety feature - correct answer ✔✔A way
to unload automatically
What 3 tools are used to ores=charge a hydro-pneumatic accumulator - correct answer ✔✔gas
chuck,bleeder valve and pressure gauge
When should the accumulator precharge be measured - correct answer ✔✔After shutdown and
system pressure is zero
When a load must be supported by hydraulics this type of valve should be used - correct answer
✔✔pilot operated check valve
which variable is commonly used to control an actuators speed - correct answer ✔✔Flow
Which variable is commonly used to control an actuators force - correct answer ✔✔pressure
solutions A+ graded A+
list 3 reasons for using an accumulator - correct answer ✔✔Developing flow, maintaining
pressure, absorbing shock
Name 3 types of accumulator construction - correct answer ✔✔weighted, spring, hydro-
pneumatic
Name 3 types of hydro pneumatic accumulator designs - correct answer ✔✔piston, bladder,
diaphragm
Each system with a accumulator should include what safety feature - correct answer ✔✔A way
to unload automatically
What 3 tools are used to ores=charge a hydro-pneumatic accumulator - correct answer ✔✔gas
chuck,bleeder valve and pressure gauge
When should the accumulator precharge be measured - correct answer ✔✔After shutdown and
system pressure is zero
When a load must be supported by hydraulics this type of valve should be used - correct answer
✔✔pilot operated check valve
which variable is commonly used to control an actuators speed - correct answer ✔✔Flow
Which variable is commonly used to control an actuators force - correct answer ✔✔pressure
