Answer / mallayya

Fission is the process of division of a particle/atom into
different parts.


Fusion is process of integration of different
particles/atoms so that new element is formed

Answer / s.muthupandi

fusion is combaining of lighter nucleus to form a heavy
nucleus
fission is splitting heavy nucleus into smaller nucli

What are the causes of boiler backfire and steps in how to prevent it from happening?

1 Answers   RRB,

---

wt is spot welding ? wt is its working principle?

2 Answers  

---

What are the types of sensors and their explanation?

0 Answers  

---

What is difference between Boring, Reaming and Lapping?

4 Answers   Essar, HMT,

---

If we put a ball(made by metal) of dia 10mm on table of size 200 mm*200 mm . weight of ball is 10 kg(98.1N) it should point conact with table than what is the stress acting on table and why?

3 Answers  

---

---

what is work done in throttling process.

3 Answers  

---

How to calculate the capacity of a STP (sewage treatment plant).

1 Answers  

---

Why is thick steel wire stronger than thin steel wire?

0 Answers  

---

How does a modern submarine move?

0 Answers  

---

types of turbions

4 Answers  

---

1) Any pipe line working fluid may water / steam on it one manual isolation valve suppose one side of valve 6 kg/ cm^2 pressure (i.e. up stream) and other side is “ 0” kg/ cm^2 pressure(i.e. down stream) . So how much Tourqe required for opening the valve in terms of Newton force wheather normal man can open this valve. (for reference pipe nominal bore is 100 NB )

0 Answers   Ansaldo,

---

Turbo charger driven by.............? and wat its speed

7 Answers   Bhel, L&T,

---