EATON CH. 11

Question 1

speed of an actuator may be regulated with a ________ _________vlv.

Answer 1

flow control

Question 2

WHEN THE FLOW CONTROL VLV CONTROLS THE AMOUNT OF OIL GOING IN TO LTHE ACTUATOR THE APPLICATIONIS _______

Answer 2

METER-IN

Question 3

IN APPLICATIONS WHERE THE LOAD MIGHT TEND TO RUN AWAY THE FLOW CONTROL APPLICATION SHOULD BE ________ .

Answer 3

METER-OUT

Question 4

WHEN THE FLOW CONTROL IS TEED OFF THE SUPPLY LINE FROM THE PUMP AND DETERMINES THE ACTUATOR SPEED BY METERING A PORTION OF THE PUMP DELIVERY TO TANK THE APPLICATION IS CALLED

Answer 4

BLEED OFF

Question 5

THE LIGHT SPRING IN A BYPASS TYPE FLOW CONTROL HOLDS THE PRESSURE COMPENSATOR NORMALLY

Answer 5

CLOSED

Question 6

THE LIGHT SPRING IN A RESTRICTOR TYPE FLOW CONTROL HOLDS THE PRESSURE COMPENSATOR NORMALLY

Answer 6

OPEN

Question 7

FLOW THROUGH A PRESSURE COMPENSATED FLOW CONTROL VLV IS SUBJECT TO CHANGE WITH VARIATIONS IN

Answer 7

TEMPERATURE

Question 8

DECELERATION VLVS ARE USUALLY USED IN A METER OUT CONFIGURATION

Answer 8

TRUE

Question 9

THE USE OF A PROPORTIONAL VLV REQUIRES THE EQUIPMENT CONTAIN _________ CONTROLS

Answer 9

ELECTRONIC

Question 10

THIS GRAPHIC SYMBOL DEPICTS WHAT KIND OF VLV

Answer 10

METER IN RESTRICTOR TYPE VLV