y we do not differ b/w atomic mass and atomic wieght? from engrtauseef2008@gmail.com

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Define pcbs?

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FOOD ENGINEERING - QUESTION 23.3 : (a) In the measurement of the browning (optical density) of fruit juice at 10 day interval, the following pairs of data are obtained with time t in days and browning or optical density (OD) : t = 0, OD = 0.05; t = 10, OD = 0.071; t = 20, OD = 0.089; t = 30, OD = 0.11; t = 40, OD = 0.128; t = 50, OD = 0.149; t = 60, OD = 0.17. (i) By using Excel or other programs, determine if such browning reaction can be characterised by pseudo zero order kinetics, with strong correlations between the data pairs of t and OD. (ii) When OD = 0.24, the shelf life T of such juice is expired. Calculate the value of T. (b) Let food cost percentage = ( food cost / food sales ) x 100. If total food cost of bread and butter are $25, food cost percentage of bread is 50 % and for butter is 50 %, find the total food sales of bread and butter.

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What are pcbs?

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Mention some of the specialized grinding methods?

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What is the difference between horizontal and vertical heat exchanger?

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What are the different ways in which solids can be blended?

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

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In case of welded vessels why is stress relieving in the form of post-weld treatment necessary?

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

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What are demand of crotonaldehyde99% in the worldand its international market ?

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What types of valves are recommended for slurry services?

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