Answer / chirag solanki

vacuum is negative pressure......

Answer / sumit singhania

vaccum is pressure below atmospheric pressure

Answer / mukul kumar dohare

Vacuum is the negative pressure aggest below of ATM pressure ..
1atm=760mmhg

Answer / pavan

its readuced the pressure....

Answer / eng.nora

zero pressure

Answer / k manoj kumar

vaccum means simply zero pressure

how much type question asking sulfuric acid plat interview. if not maintain acid temp. and conc. what will happen

1 Answers  

what is the difference between car seal close/open valves and lock close/open valves?

0 Answers   MNC,

what are the major problem comes in the production process

2 Answers   Atul, Deepak Fertilisers,

What are some common problems associated with bellow expansion joints?

0 Answers  

Question 48 - Let a ^ 2 = a x a and a ^ 3 = a x a x a where ^ is power function. Niobium is a metal with a body-centered cubic structure. The length of the unit cell structure is b = 0.3349 nm. (a) Find the volume for a unit cell structure for niobium. (b) There are 2 atoms per unit cell structure of niobium. The metal has a molar mass of 92.9 g / mol. One mole of the metal consists of 6.02 x 10 ^ 23 atoms. Find the mass of niobium per unit cell and the density of niobium.

1 Answers  

What diffrence between flush distillation & batch distillation ?

0 Answers  

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.27 : A biochemical engineering consultancy applies construction accounting in its finance. Its project began on 1 January 2010. Total revenue generated from the project was $9000. On 1 January 2011 as the budget, $2000 had been spent, with $6000 expected. However, the project cost increased latter, causing deviation from its initial budget on 1 January 2012, where $7000 had been spent, with $1400 expected. Let (estimated total cost) = (spent cost) + (expected cost to be spent), (percentage completion) = 100 (spent cost) / (estimated total costs), (total expected profits) = (total revenue) - (estimated total costs). Calculate : (a) total expected profits on 1 January 2011 and 1 January 2012; (b) estimated total cost as and not as the budget; (c) percentage completion of the project since the project began, in the first and second years.

1 Answers  

What is the maximum recommended velocity for steam in a plant pipe network?

0 Answers  

what is isochronus and droop speed?

0 Answers  

WHAT ARE THE DISADVANTAGE OF EXTRACTIVE DISTILLATION

3 Answers  

hi all i have doe cheical engg, but i have to go for iob po interview so can anybody suggest me abt the kind of qns that can be asked.

0 Answers   Indian Overseas Bank,

I have Completed my B.Tech in Chemical Engineering from NIT Raipur, I want to prepare for HPCL Please Suggest me some books for Aptitude, Technical Questions & Please send me Previous Year Question Papers.

3 Answers   HPCL,