calculate the expantion of steel bar 2,5 long if its temperature rises from 20 degrees to 250 degrees and its co effient of expantion is 0,000011 mm degrees

0 Answers  

---

hi friends.I have my BARC-2012(through GATE-2012) interview scheduled on 23rd may 2012.I want to know the type of questions asked and the pattern of interview.How to prepare for it? If anybody could help I would be grateful.....

2 Answers  

---

Draw L.O. system in diesel engine?

0 Answers   RRB,

---

Some questions was asked related to boundry layer and vortex flow.

1 Answers   Bhel,

---

How we can find out duct area from CFM?

1 Answers   Emirates,

---

---

what happens when the spark are introduced before the piston reaches maximum

4 Answers   KBR,

---

whose unit is Psi ?

5 Answers  

---

What is charge?

2 Answers   Tech Mahindra,

---

whether supercharger is used in si engine or not?if it is used then at which destination?

1 Answers  

---

define hookes law?

2 Answers   HAL, Jindal,

---

Define angular momentum?

0 Answers  

---

What are the 3 parts in indicator diagram?

0 Answers  

---