what is grease? what is it made up of so that it maintains its properties for a long long time?

2 Answers  

---

what's the difference between moment of inertia and mass moment of inertia?

4 Answers  

---

What is Structural steel Fe-500 as per IS 226-1975 ?

1 Answers  

---

types of pipes

13 Answers   Ashok Leyland, Deloitte,

---

what is the three phase induction motor? what is difference between motor used in household instruments and induction motor?

0 Answers   Essel,

---

why don't we use 2 nd angle and 4 th angle projections ??????(since there is also NOT overlapping of VIEWS in 2 nd angle and 4 th angle projections)

2 Answers  

---

What type welding electrode is used to weld chrome?

0 Answers   IOCL, TIST,

---

What causes crankcase explosion?

2 Answers  

---

what is differance between ball screw and lead screw ?

2 Answers   Amtek,

---

what is the fitter

6 Answers   DRDO, Gulf Spic, Hitachi, Maruti Suzuki,

---

what do you mean by volvo ?

0 Answers  

---

from where u will get friction factor 'f' in darcy's formula?

7 Answers   IGCAR,

---