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.

Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Jack Erjavec, Rob Thompson
Chapter22: Basics Of Electronics And Computer Systems
Section: Chapter Questions
Problem 4RQ: Means that data concerning the effects of the computers commands are fed back to the computer as an...
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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.
Start
Pressed
Time (seconds)
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.
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.
Transcribed Image Text: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. Start Pressed Time (seconds) 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. 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.
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