what is different between mechanical seal and oil seal

1 Answers   CMS, Essar,

---

What is the trunk type and crosshead type piston

1 Answers   Honda,

---

Name the indicator diagram.

0 Answers  

---

why is heat treatment of steel metal crucial?

0 Answers  

---

What are the three methods of the heat transfer? Give example for each

1 Answers   RRB,

---

Dear Friends I want to previous 5-10 years technical and non tech. question paper of section engineer (mechanical)of RRB and also tell me how should I prepare for S.E. and which books will help me for technical,aptitude,resoning.plz send me at bkcs.bkcs@rediffmail.com

0 Answers   RRB,

---

Heavy fuel oil sulfur content and counter measures?

0 Answers  

---

What is net refrigerating effect of the refrigerant?

0 Answers  

---

What is the full form for KGF in the pipe or sheet thickness.

6 Answers   Sanmar,

---

why piston is cylindrical in shape

7 Answers   Clarion Technologies, Olam International,

---

current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?

0 Answers  

---

how to select speed of the spindle and work head for production jobs ( Internal grinding )

0 Answers  

---