Answer / vikas

When too much oil is injected into the cylinder then
phenomenon of knocking takes place..due to time lag between
oil entry and its combustion.

how much efficiency loss will tool place in a steam turbine due to low vaccum?

0 Answers  

---

What is the boiling point of water?

3 Answers   ABC Inc, RRB, Siemens, Sona,

---

if u have three steam turbine blades, how will u find which blade is for low pressure, high pressure and medium pressure?????

5 Answers   Bhel, Sail,

---

What is the importance of Prandtl Number in heat transfer?. Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?. Will you provide fins to enhance heat transfer when prandtl number is less?.

1 Answers   IGCAR,

---

what is accumulator and working and contruction of accumulator and explain its various applications?

3 Answers   MAHINDRA,

---

Define stefan boltzman contant.

0 Answers  

---

A solid body of weight W is placed in a pipe. Suppose water is started flowing through the pipe.what will happen to the body. when it will start flowing ?

11 Answers   BARC,

---

sir please send previous question papers of technician grade III of all rrb's. thank you

0 Answers   NCC,

---

Define Grashof number and its significance?

0 Answers   John Deere,

---

Discuss various surface finishing processes?

0 Answers   John Deere,

---

Can anyone suggest me how to learn Computational Fluid Dynamics? (I am just a beginner.)

0 Answers  

---

RRB exam qustions.

0 Answers   RRB,

---