Microsoft Word -...

Question

Microsoft Word - PDF.docxQuestion    8                        Question    9                                                                                                                                                    Question    10                Question    11        Question    12            Question    13                                    Question    14                 Microsoft Word - Document1Question    12                Question    13        Question    14        Question    15                                    Question    16            Question    17            Question    18            Question    19

David · Accepted Answer

Ans. 8(a)
The symbols used can be defined as- 
The component no. 1 is Unidirectional flow control. 
The component no. 2 is Unidirectional flow control. 
The component no. 3 is Directional control valve (normally closed type). 
The component no. 4 is Directional control valve (normally closed type). 
The component no. 5 is Directional control valve (normally closed type).
In the above description the Arrows are indicating the flow direction of air current. If 
the external port is not connected to the internal parts, the symbol in T form and reverse delta 
also uses for the exhaust of the circuit.
Ans. 8(b) & (c)
 
 
In the above ports, 
1. The squire term represents the switching in the circuit. 
2. The arrows are representing the direction of flow. 
3. The horizontal lines shows the main line of the flow.
Ans. 8(d)
Once the system is activated the piston will begin to move cyclically . The position of 
valves 3 and 4 will determine the position of valve 5 and intern; the direction in which the
 piston will move. The value of input signal is evaluated by the output of the line. When the   
piston is fully retracted, valve 3 will be opened, this will then allow air to flow and operate 
valve 5. This will reverse the direction of the piston. When the piston reaches maximum
outstroke, valve 4 will be activated; which will cause valve 5 is used for the re set of the 
system.  
Ans. 9(e) 
Valves are used as a device for the release of the external signal.  It is also uses for the 
controlling of the fluid to flow in it. The direct control valve is used to control the fluid flow in the 
system. The objectives of the use of direct control valve in the system are as,
1. It is used for start, stop, accelerate and regulate the fluid direction in the system. 
2.     To permit the free flow from the pump to the reservoir at low pressure
 when the pump’s delivery is not needed into the system.

Ans. 9 (a)
After pressing the start button a signal is shows in the port 1a and the piston 1A  started 
extending, gets A motion. A Action delivered a signal 1a  , and applied to the motion. The 
|B action generates sensor signal 1b , which is used for B
  motion. _B Action generates sensor 
signal 0c which is used for D motion. D
 Action generates sensor signal d , which is used 
for D motion. The D action generates signal 0d which contracts the piston A
 .
Ans. 9(b)
The mentioned circuit is as shown below,
 

Ans. 10
 

The above schematic diagram is of A-B+B-A+
Ans. 11, 12
Circuit not given
Ans.

Microsoft Word - PDF.docx Question 8 Question 9 Question 10 Question 11 Question 12 Question 13 Question 14 Microsoft Word - Document1 Question 12 Question 13 Question 14 Question 15 Question 16...

Solution

Answer To This Question Is Available To Download

Related Questions & Answers

Submit New Assignment