Question: Question One [ 1 0 Marks ] i . Figure 1 shows a hydraulic symbol of a control valve. What features does it have and

Question One
[10 Marks]
i. Figure 1 shows a hydraulic symbol of a control valve. What features does it have and state its name nen. based on its features.
[4]
3
ii. Discuss the working principle of a pressure reducing valve, draw its circuit symbol and a circuit where it is being employed.
[3]
iii. What is hydraulic cylinder buckling? What causes it? Write down the formula for the limiting load.
[3]
Question One [ 1 0 Marks ] i . Figure 1 shows a

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