A pick and Place machine is being used to transfer a box.The arm is extended (out) by energizing a solenoid valve; when the valve is de-energizes, the arm retracts (in). In the same way, a second valve closes the grip (when energized) or opensthe grip (when de-energized).Here's a diagram of this "machine":Grip Air CylinderGrip openGrip ClosedBoxArm Air CylinderArm InArm OutThe system is really slow... it actually takes 3-4 seconds for the arm to fully extend. An engineer created the below diagram.StartPressedTime (seconds)Box Falls- 1 -2 -3 - 4 - 5 -6 –7 -8 – 9 – 10Extend ArmClose GripQuestion (finally!).Which statement is completely true regarding this design?It uses the Master Clock scheme.Given this diagram, the arm will probably start to retract before the grip fully closes.O If the arm takes 4 seconds to retract (return), the box will be dropped "mid-flight"It uses the Domino Scheme.Things can't happen in the wrong sequence.It uses the Master Clock Scheme.O The grip will be closed when the arm arrives and it will smash the box.

A pick and Place machine is being used to transfer a box. The arm is extended (out) by energizing a solenoid valve; when the valve is de-energizes, the arm retracts (in). In the same way, a second valve closes the grip (when energized) or opens the grip (when de-energized). Here's a diagram of this "machine": Grip Air Cylinder Grip open Grip Closed Box Arm Air Cylinder Arm In Arm Out The system is really slow... it actually takes 3-4 seconds for the arm to fully extend. An engineer created the below diagram. Time (seconds) Start Pressed Box Falls - 1 -2 - 3 - 4 - 5 -6 -7 -8 – 9 – 10 Extend Arm Close Grip Question (finally!)... Which statement is completely true regarding this design? It uses the Master Clock scheme. O Given this diagram, the arm will probably start to retract before the grip fully closes. O If the arm takes 4 seconds to retract (return), the box will be dropped "mid-flight" It uses the Domino Scheme. Things can't happen in the wrong sequence. It uses the Master Clock Scheme. O The grip will be closed when the arm arrives and it will smash the box.

A pick and Place machine is being used to transfer a box. The arm is extended (out) by energizing a solenoid valve; when the valve is de-energizes, the arm retracts (in). In the same way, a second valve closes the grip (when energized) or opens the grip (when de-energized). Here's a diagram of this "machine": Grip Air Cylinder Grip open Grip Closed Box Arm Air Cylinder Arm In Arm Out The system is really slow... it actually takes 3-4 seconds for the arm to fully extend. An engineer created the below diagram. Time (seconds) Start Pressed Box Falls - 1 -2 - 3 - 4 - 5 -6 -7 -8 – 9 – 10 Extend Arm Close Grip Question (finally!)... Which statement is completely true regarding this design? It uses the Master Clock scheme. O Given this diagram, the arm will probably start to retract before the grip fully closes. O If the arm takes 4 seconds to retract (return), the box will be dropped "mid-flight" It uses the Domino Scheme. Things can't happen in the wrong sequence. It uses the Master Clock Scheme. O The grip will be closed when the arm arrives and it will smash the box.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter47: High-pressure, Low-pressure, And Absorption Chilled-water Systems

Section: Chapter Questions

Problem 4RQ: Blocked suction cylinder unloading is accomplished by A. keeping the suction valve closed. B....

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