draw p-v dia distingshing naturally aspirated and supercharged engine with reference to pumping loss?

2310

Explain the difference between upstream and downstream in a refinery?

1033

Who built the tr alaska pipelene?

1098

Which is the hardest material on earth?

1378

What materials use to make valve body, and What data needs to choose correct valve size

2629

What type of job are you holding at the moment? What is your desired employment / occupational field

4021

Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?

3568

what is threaded joints ,where present usage ?

2293

State the laws of thermodynamics and its importance of in mechanical engineering.

1144

My vendor filled liquid oxygen in our 11000 liter capacity tank. He filled from 1400 MMWC up to 3200 MMWC. I followed the provided conversion table and found that we had been supplied 1800 MMWC liquid which is going to yield 2815 cubic meter. On the other hand, the vendor claims that he supplied as follows:- 5236 cub mtr(3200 MMWC)-2124 cub mtr(1400MMWC) = 3112 cub mtr. I fear that he wants to charge 297 cubic meters extra. He claims that my method was wrong and his was right. He says that this disparity is because of the conical shape of the base of the flask. I will be thankful if somebody can explain me the truth.

3395

What is the turbine?

1187

Explain the function of cooling water expansion tank.

2069

What is isometric drawing?

1313

how does the lybrinth glands work in sealing a turbine? how exactly turbine sealing is done? principle of it?

2395

Define emissivity.

1347