Answer Posted / guest

lubricating oil

Which rays are produced by cobalt-60 in industrial radiography ?

1176

---

What is isometric drawing?

1236

---

What is the material used ball screw rod

1890

---

What will be expected the cut-off of J.E Mechanical exam of RRB on 19/12/2010 ?

2134

---

What is extrued aluminum?

1111

---

What is the difference between newtonian and non-newtonian fluids?

1157

---

How do you determine what suction pressure should be in r22 air conditioning compressors suction line?

1068

---

sir,,,, iam appearing in hpcl exam....so plz send previous papers to me of hpcl... anant

2163

---

What are the modes of heat transfer?

1083

---

pleas send me the syllabus of rrb je examination(mechanical)

2318

---

please any one send the fenner model question........

1889

---

Explain how the lubricating oil circulates in a diesel engine.

1949

---

what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

2210

---

sir i want model and previous year question paper of RRB. please send it to my mail id. im a mechanical engg.

2030

---

What is elasticity and explain its types?

1233

---