Answer / Dilip Kumar

Cavitation in a pump can be reduced or eliminated by: 1) Reducing the pump speed, 2) Increasing the suction pressure, 3) Ensuring adequate net positive suction head (NPSH), 4) Modifying impeller shape to reduce flow velocity at the suction side, and 5) Installing cavitation protection devices like baffles or diffusers.

can anybody says what is mean by BS 1/8" thread?

1 Answers  

---

What is the Difference between Cotter Joint

11 Answers   L&T, MAHINDRA,

---

In orifice why the pressure and temperature are decreases?

14 Answers  

---

how can we find the discharge pressure of the pump with the use of flow and NPSH?

1 Answers   Essar,

---

After any cause of repaired how i start the engine by slow speed 800 to 900 rpm electronic control moudle engine [cummins]

1 Answers   Cummins,

---

what is the purpose of reheating the fuel in gas turbine

5 Answers  

---

How to check temperature controller?

1 Answers  

---

How many percent (%) of carbon content in Cast Iron?

6 Answers   RRB, Sail,

---

what is Density of Fe410W IS:2062? Anyone have Density material table?

1 Answers   ABB,

---

what is gear ratio & how it can calculate

9 Answers   MAHINDRA,

---

Please advise your reasons for applying for this role and why you think you are suitable?

1 Answers  

---

What are the causes of troubles in boiler during operations?

1 Answers   ABC Inc, RRB, Siemens,

---