Answer Posted / ab_ina7

i) In soldering, filler material used have liquidus not exceeding 800'F (427'C)and below the solidus of base metal.....but in brazing filler material used have liquidus above 800'F(427'C) and below solidus of base metal.

ii) soldering is used for joining steel, copper and other materials at a low temperature where relatively joint of less strength are sufficient.........Brazing is used where a ductile point is required which will have not only good strength but also resistance to corrosion.

Heavy fuel oil sulfur content and counter measures?

1868

---

Hello friends on 10th feb my campus interview of Vikram Cement group compony of Aditya Birla.So please suggest me which kind of prepration I have done to success the interview.

2191

---

Explain the differences between pneumatics and hydraulics?

1109

---

Please tell me the difference between EN31 and OHNS material.

9004

---

Explain how are the pneumatic system and the hydraulic system similar?

977

---

Why gas containers are mostly in a cylindrical shape?

966

---

i need to prepare for iocl exam.pls provide me the book names for apptitude section which include reasoning,numerical ability,logical deductions......

2796

---

I have purchased some circlips @rs 100/- p pc on 01.01.2017 ans some @rs.120/- p pc/@rs.90/- p pc dt. 31.03.2017 what is the ending price of per pcs

1313

---

Where id the warm side of a refrigeration system?

2166

---

NOW IAM WORKING QUALITY ENGG ONSHORE ...HOW CAN I CHANGE MY WORK INTO OFFSHORE ? NEED ANY QUALIFICATION ? PLEASE EXPALIN TO ME .....

1732

---

What is the difference between blower and fan?

995

---

How many lubricating holes are there in cylinder?

1941

---

What are the causes of damage of diesel engine exhaust Valve?

2027

---

What is G U T protection?

2103

---

Describe a contribution you have made to a project on which you have worked previously?

2478

---