Answer / phani kunar

as a person is alive his lungs are filled with air and with some references it is shown that the body's density is around 1000Kg/m3 but once the person lost his breath his density falls to 980 kg/m3 and by this a dead body floats on water up to the period the lungs are filled with water once they are filled with water then the dead body density increases and causes it to sink but after a period due to the decomposition of some internal parts by the attack of bacteria some gases evolve in body and causes decrease in the weight and increase in the dimensions (swollen) there by casuing the body to sail on water......

why thickest layer of ice is formed at windshield of a car not in the window?

1 Answers  

---

how many types of suspensions are used in automobiles?

0 Answers  

---

How many lubricating holes are there in cylinder?

1 Answers   RRB,

---

Why coupling should be located very near to the bearing? Why lap joint not recommended for tensile force?

0 Answers  

---

Name the different shops?

0 Answers  

---

What is the universal gates?

1 Answers   RRB,

---

if power plant is running at normal condition. at that time accidentally turning gear motor or bearing lift oil pump came into service menas what happen to the system?

6 Answers   Emco,

---

what is difference between main steam to dearator & pegging steam to dearator?

1 Answers  

---

How does an equal-arm balance work?

0 Answers  

---

what is spherical surface contact and midsplit surface clearance regarding to turbine.

2 Answers   Bhel,

---

ongc technical questions in mechanical engineering

1 Answers   ONGC,

---

Which Type of Stresses will be acted on Helical Springs?

4 Answers   Bhel,

---