Three technologies that are used to separate aromatic from refinery mentioned below:
1.Using Gas chromatography with flame ionisation detection.- separating and analysis of
Compound that vaporised without deposition.
2.high performance liquid chromatography with
Diode array detector.- separate aromatic compounds on the basis of different number of rings that allow quantification.
3. Mass spectrometry- measure the mass charge ratio of the ion.
(c) List three technologies used to separate aromatics in a refinery. Include a short (1-2 lines)...
Two oil refineries each produce three grades of petroleum, A, B and C. At each refinery, the various grades One operation at Refinery 1 produces 2 units of A, 1 unit of B and 5 units of C f petroleum are produced in a single operation so that they are fixed proportions. One operation at Refinery 2 produces 5 units of A, 1 unit of B and 2 units of C. Refinery 1 charges $200 for one operation, and Refinery...
1- List six data entry methods with short description for each. 2- Give Give example of the use of RFID tags in process or inventory management in retail or health care environments.
1) Continental Margins
a. List some of the technologies used to map the sea floor and
subsurface geology.
b. Briefly define what a continental margin is.
c. What are the features of a continental margin?
d. What is an active continental margin and how is it
different than a passive margin? Be shore to mention and changes in
the features discussed in part b.
2) Continental Margins a. List some of the technologies used to map the sea floor and...
2. (a) Name and give a short description of the four design styles for describing a logic function in an architecture? (b) List three concurrent signal assignment statements (c) The following two VHDL codes (architecture part) desanbe the logic diagram shown in Fig 1 (c) using different design styles. Discuss in detail the design style used for each description. begin My-Proc process (DOD 02 architecture architecture 1 of Entity 1 is Signal or out:std logie begin begin (IDO or D1...
(a) Define the properties of a homogeneous Poisson process. Include a conceptual diagram illustrating the process, and label the diagram to support your answer. [3 marks How is an inhomogeneous Poisson process different? [1 marks (b) (c) Describe how the following distributions are related to a homogeneous Poisson process with rate A Poisson(A) f(x) x0 At Exponential(A) f(x) λαp f(x) AexpAt At)- (n-1 Gamma(n, A) Your description should identify what each distribution is used to model, and should include at...
Question 1 Select all the choices producing a string which contains multiple lines? Examples of each of the choices are presented below. #---------Option A--------------- s = ("Line 1","Line 2") #---------Option B--------------- s = """Line 1 Line 2""" #---------Option C--------------- s = "Line 1\nLine 2" #---------Option D--------------- s = "Line 1" + "Line 2" #Option D Make your statements look the same as the examples. A. Using commas to separate lines B. Using triple-quotation marks C. Adding the newline character between...
1. Suppose that three different technologies can be used to produce a special product. The following table shows the total cost related to each technology for the amount of output produced per day. A firm is considering adopting a proper technology to produce this special product. Derive the long-run average- total-cost curve to help the firm making its decision. Quantity 1 2 3 4 5 6 7 Firm 1 $30 $40 $50 $60 $75 $90 $110 Firm 2 15 25...
3) Meld lines are formed when two separate flow fronts meets. These are preferred over weld lines as they will normally result in improved structure. In manufacturing, the Weld line or Meld line is the 'knit line where two flow fronts meet and there is the inability of two or more flow fronts to "knit" together, or "weld", during the molding process. These lines usually occur around holes or obstructions and cause locally weak areas in the molded part. These...
(a) Define the properties of a homogeneous Poisson process.
Include a conceptual diagram illustrating the process, and label
the diagram to support your answer.
(b) How is an inhomogeneous Poisson process different?
(c) Describe how the following distributions are related to a homogeneous Poisson process with rate A 3 marks exp Poisson(A f(x) r! -At Aexp Exponential(A) f (x) -At (At)"-1 (n-1)! Gamma (n, f(x) exp Your description should identify what each distribution is used to model
(c) Describe how...
Drawing Characters C++ Problem Description Annie is trying to draw character lines that she would like to use as decorations in her text messages to her friends. She has a list of integer and character pairs that she uses as basis for drawing out the lines. Write a program that will help her accomplish the task more quickly. Input Format The input begins with an integer N indicating the number of integer and character pairs that follows. The succeeding lines...