Answer / guest

mild steel has high dense and rough, but stainless steel has
low dense and smooth.

Answer / rakesh panchal

mild steel have 1% nickle and stainless steel have up to 2%
nickle.
or
by using one drilling process m.s should be soft during
drilling , s.s should be hard during drilling process.( m.s
take less time again s.s drilling process )

Answer / shreedhar

Mild steel can corrode whereas stainless steel is protected
from corrosion.Stainless steel is different from mild steel
due to the amount of chromium present. Stainless steel
contains minimum 10.5% to 11% chromium amount by mass

Answer / saran

By means of color, Mild steel looks little brown with
blackish and stainless steel looks light silver color.

What do you call a piston travel from TDC to BDC?

6 Answers   RRB,

---

1. A single acting stage air compressor with 6% of clearance volume compresses air from 1.2 bar to 6.5 bar. Find the change in volumetric efficiency if the exponent of expansion process changes from 1.55 to 1.72.

2 Answers  

---

please send interview questions on foundry. my email id is m_vijaypanday@yahoo.co.in

0 Answers  

---

What is the differences between IC & EC Engines.

2 Answers  

---

If we put a ball(made by metal) of dia 10mm on table of size 200 mm*200 mm . weight of ball is 10 kg(98.1N) it should point conact with table than what is the stress acting on table and why?

3 Answers  

---

Causes of emergency trip of diesel engine

0 Answers  

---

what is the bow of the shaft?

1 Answers   MRF,

---

wat is the meaning of cop of wet suction and dry suction?????

1 Answers  

---

Quantities like pressure, temperature, density, viscosity, etc. Are independent of mass. What are these called ?

0 Answers  

---

if you are standing on 30th floor & you asked to drink a water through straw .can you? water is in glass at the ground floor.

5 Answers  

---

Which two elements have same percentage in proximate and ultimate analysis of coal?

0 Answers  

---

Explain how to clean LO

0 Answers   RRB,

---