Answer / eng.zezo

Just to prepare it before doing work which the mechanical parts will move or rotate "as exercise"

if in centrifugel pump suction,discharge and impeller size constant and motor rpm increase.what is the effect on pressure and flow.

7 Answers   ITC Infotech, PCBL,

---

why we are not doing purging R410a refrigerant in hvac?

2 Answers  

---

What is the use of chuck?

0 Answers  

---

1.What is the difference between safety valve and relief valve?

9 Answers   Covanta Energy,

---

What is entropy

2 Answers   RRB,

---

what is diploma?

1 Answers   Honda, Hyundai,

---

how we can check of any kitchen exhaust fan

2 Answers  

---

NOW PRESENT WAHT DOING

2 Answers   Ecil,

---

12. What are the differences between IC & CI Engines

3 Answers   Amul,

---

What type of pump is main L.O. pump?

1 Answers   RRB,

---

How many cylonders are there in 2stroke diesel engine?

1 Answers  

---

please send me latest hindustan petrolium papers

0 Answers   HPCL, Tata Steel Limited,

---