what is vacuum....?

Answer Posted / sumit singhania

vaccum is pressure below atmospheric pressure

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

can anybody give me syallbus of chemical engineering for section engineer in railway.

1999


What significance the angle of repose holds in the chemical industry, explain?

624


Mention some of the specialized grinding and crushing methods.

613


What is the most common carrier gas used in pneumatic conveying?

722


Re: Sugar Cane Bagasse What are the 1. Specific Heat of Bagasse at 50% moisture, 40% moisture and 25% moisture? 2. What is bu;lk density of bagasse at 50% moisture, 40% moisture and 25% moisture? 3. What is specific gravity of bagasse at 50% moisture, 40% moisture and 25% moisture? 4. What is the specific heat of flue gases generated from boiler fuelled by bagasse? 5. What is the specific gravity of flue gases generated from boiler fuelled by bagasse?

9421






i am appearing in railway section engg. exam of chemical eng. therefore i want previous papers and study material of chemical eng.

1496


Explain the common failure mechanism for above ground atmospheric storage tanks?

597


What are the apt definitions for apparent power, active power and reactive power? Explain about different types of lamps?

611


How instrument air is continually supplied in process plant?

671


How can you keep our seawater used for heat rejection clean before entering our heat exchangers?

658


I am currently doing my btech in computer science in Coimbatore.I had intererest to do btech in chemical enginerring but couldnt get a seat. Now what are my options ,scope and future if i take mtech in chemical enginerring? And can i apply for any deemed colleges for mtech chemical enginerring through gate taking my present state into consideration(btech in cse and mtech in chemical enginerring)

1788


wha is Adsorption column chromatography?

1963


Who built the first production scale pla (polylactic acid) facility?

643


Name some guidelines for designing for liquid and gas velocities in process plant piping?

567


Explain what is a quick way to calculate frictional pressure drops in carbon steel pipe?

552