Answer / mob

It states that the gross heat supplied is always higher
than the net work done by the object

Answer / mps

According to 2nd law of td "there ia always limit to have
mechanical energy from heat energy"

Instead of having individual transmission what is the benefit of unified transmission?

2 Answers   Tehama,

---

The ratio of Emissive to absorption power of heat by a body is equal to heat emitted by a perfect black body. Who said the statement

3 Answers   HAL, ONGC,

---

plz anyone provide me the sample test papers of ONGC as of i m from Mechanical engg bakground and would be appearing for the test in the june 2010. My email id - neeraj_94312@rediffmail.com

0 Answers   TATA,

---

whitc material has high tensile strength

12 Answers   Crystal, DRDO,

---

what is steam temperature measuring unit in steam turbine?

2 Answers  

---

can any1 suggest me the books for placement papers.

1 Answers   Jindal,

---

How can we find out the weight of metal sheet with the help of its dimensions.

1 Answers  

---

Why entropy change for a reversible adiabatic process is zero ?

0 Answers  

---

What is the difference between conversion and enrichment ?

0 Answers  

---

what's the difference between plummer block bearing and the bushed bearing and where it is used

4 Answers  

---

why so dangerous charging compressed gas in to oil compressor

1 Answers  

---

What causes damage to impellers?

3 Answers   RRB,

---