Engineering, 04.12.2019 00:31 glawson2
Vanilla is one of the most complex tastes in the world; it contains hundreds of different organic compounds that contribute to its flavor. suppose a group of food enthusiasts are given n samples of vanilla: s1, by a sceptic. the sample is either a mexican vanilla specimen or a bourbon (french) vanilla specimen. the foodies are given each pair (si ,sj) of vanillas to taste, and they must collectively decide whether (a) both are the same type of vanilla, (b) they are different types of vanilla, or (c) they cannot decide. note: all pairs are tested, including pairs such as (si ,si), (sj ,si) and (si ,sj), but not all pairs have ‘same’ or ‘different’ decisions. at the end of the tasting, suppose the foodies have made m judgements of ‘same’ or ‘different’. give an algorithm that takes these m judgements and determines whether they are consistent. the m judgements are consistent if there is a way to label each sample si with ‘mexican’ or ‘bourbon’ such that for every taste-test (si ,sj) labelled ‘same’, both si and sj have the same label, and for every taste-test labelled ‘different’, both si and sj are labelled differently. your algorithm should run in time o(m + n).
Answers: 1
Engineering, 03.07.2019 14:10
Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.
Answers: 3
Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
Answers: 2
Vanilla is one of the most complex tastes in the world; it contains hundreds of different organic c...
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