Question

What is the correct order of hydraulic actuator components arranged in hydraulic circuit? A. Check valve
B. Oil reservoir
C. Hydraulic pump
D. Filter
E. Direction control valve

• A. B, C, D, A, E
• B. C, B, D, A, E
• C. C, D, B, E, A
• D. B, D, C, E, A

Hint:

Hydraulic flow always starts from reservoir and ends at control elements.

Answer 1

The Correct Option is A

Concept: Hydraulic circuit follows a fixed flow path for proper functioning.

Step 1: Start from reservoir.
Oil is stored in: \[ \text{Reservoir (B)} \]

Step 2: Pump draws oil.
Hydraulic pump: \[ \text{Pump (C)} \]

Step 3: Filtration.
Fluid is cleaned before entering system: \[ \text{Filter (D)} \]

Step 4: Flow control.
Check valve prevents reverse flow: \[ \text{Check valve (A)} \]

Step 5: Direction control.
Controls actuator movement: \[ \text{Direction control valve (E)} \]

Step 6: Final arrangement.
\[ B \rightarrow C \rightarrow D \rightarrow A \rightarrow E \] Final Answer: \[ \boxed{B, C, D, A, E} \]