Eaton Hydraulics Chapter 11

Question 1

Speed of an actuator is controlled by

Answer 1

Flow Control Valve

Question 2

What schema controls flow into load?

Answer 2

Meter in

Question 3

What schema prevents situations where loads may “run away”

Answer 3

Meter out

Question 4

Which flow schema allows flow to be tee-ed off from the supply back to the reservoir?

Answer 4

Bleed off

Question 5

In which way does a spring of a bypass flow pressure compensated flow control valve bias?

Answer 5

Biases towards closing the pressure compensator

Question 6

In which way does a spring of a restrictive type flow control valve bias?

Answer 6

Spring biases towards opening the pressure compensator

Question 7

What affects the Flow through the pressure compensated flow control valve

Answer 7

Oil Temperature

Question 8

Which flow schema does a deceleration valve follow?

Answer 8

Metering out

Question 9

What type of controls do proportional valves require?

Answer 9

Electronic Controls

Question 10

Which valve does the following drawing represent?

Answer 10

A restricting flow control valve that is in a meter in schema