Question 8 of 30
What is the function of the item marked "II" in the pump diagram?
Impeller
Hydraulic Motor
Anti-rotation Brake
Suction Well **Correct answer : Anti-rotation Brake**
Advertisement
Answer & Explanation
The correct answer is Option C: Anti-rotation Brake.
The anti-rotation brake (or stay) is essential for submerged pumps to ensure the pump body remains stable and does not rotate under the reaction forces generated by the spinning impeller.