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Show all calculations 1. In a balanced A-source with a positive phase sequence, V23 = (56.94+j212.5)V(rms). Determine 012(t), 02:(t), and 031(t). Assume f = 60 Hz. Help me find where the loop is.I am stuck in while loop for this heap code (python)I intended to make code as following:i for insert, d for delete, p for print, q for quitinput: i 20 (insert 20)o output: 0input: i 4output:0input:d Solve the following LP problem by using the Dual-Simplex Method. (35 p) (LP): min z = 20x1+16x2 st. 3x1 + x226 x1 + x2 4 2x1 + 6x2 12 x1, x2 20 Consider the following code. What will be displayed after running? import java.util.ArrayList; public class TestArrayList ( public static void main(String[] args) { ArrayList citylist- new ArrayList(); cityList.add("London"); cityList.add("Denver"); cityList.add("Paris"); cityList.add("Miami"); cityList.add("Seoul"); cityList.add("Tokyo"); System.out.println("List size? + citylist.size()); System.out.println("Is Miami in the list? " +citylist.contains ("Miami")); System.out.println("The location of Denver in the list? " + cityList.indexOf("Denver")); System.out.println("Is the list empty?" + cityList.isEmpty()); cityList.add (2, "Xian"); cityList.remove ("Miami"); cityList.remove (1); System.out.println (cityList.toString()); for (int i w cityList.size()-1; 1>= 0; i--) System.out.print (citylist.get (1) + " "); System.out.println(); } Output: helppp meeee pleaseee!!! The reaction of iron and thiocyanate is revisited here. Additional iron or thiocyanate is added in equal amounts. One has a larger effect than the other. Which is it and why? A first order liquid-phase reaction is carried out in a 2 m^3 isothermal CSTR with the reaction mixture flowing at 5 m^3hr-. Determine the temperature at which the reaction must take place in order to achieve an 80% conversion. k = (3 x 10^8)exp [(-67500 J/mol )/RT] For your initial discussion post, examine the relative advantages and disadvantages of working from a position within an organization and from a position external to an organization. Briefly describe the three research models reviewed by Brannick and Coghlan (2007). Consider the impact that a practitioners position has on his or her:objectivityaccess to informationability to develop and maintain effective working relationships TRUE / FALSE."The mind/body problem relates to an issue in the philosophy ofreligion, namely, the existence/immortality of the soul. Researchers who were studying memory had participants learn a list of words after consuming a soft drink with caffeine or a decaffeinated version of the same soft drink. The researchers then counted the number of words that were recalled from the list. In this study, what would you call the type of beverage (caffeinated or decaffeinated)? A composite is a mixture of: a) two primary material systems (metals, polymers and ceramics) Ob) Two of the same materials systems (polymer/polymer,..) but different chemistries and compositions. Oc) two or more elements forming a chemical reaction among them A capacitor has 9 plates, which are separated by a dielectric of 0.25mm. If the dielectric is mica with a relative permeability of 6 and the area for each plate is 250 mm. Determine the capacitance of the capacitor and the electric field strength if the voltage across the capacitor is 25 V. Nelly Newman lives in Melbourne and is a resident for taxation purposes. She worked fulltime in a multinational company and received the following income for the current income tax year. - Salary earned from her full-time job is$75,000- Commission of$10,000for meeting job KPI (Key Performance Indicator, a performance metric) - Rental income earned from her investment property was$24,000- Fully franked dividend income of$7000plus franking credit$3000- Interest earned \$27 from term deposits - \$450 earned from a tax-exempted charitable institute - Assume Nelly did not have any deductions. Required: Advise Nelly on her total "Assessable Income" and explain the main income principles applicable to her case. In your response, you are not required to explain each item separately. However, your response must cover all the main issues, characteristics and principles applicable to all the above information received from Nelly. Which comparison should be used?Integer score1 = 20;Integer score2 = 30;int score3 = 40;a.score1 < score2b.score1 >= score3c.score2 == score3d.score1 == score2 Deep foundation works in limestone area always create concern tothe safety and cost incurred. Discuss the issues, mitigation andcorrection measures A soccer player kicks the ball toward a goal that is 30.0 m in front of him. The ball leaves his foot at a speed of 18.5 m/s and an angle of 31.0 above the ground. Find the speed of the ball when the goalie catches it in front of the net. NMJ 40303 Reliability and Failure Analysis Assignment 2 (2.5%) Due Date: 29 May 2021 (11.59 pm) ASSIGNMENT QUESTIONS Failure modes: 1. Leakage current (metal line) 2. Shorts 3. Leakage current (dielectric) EVALUATE THE TOOLS AND TECHNIQUES USED TO LOCALIZE ANY ONE OF THE FAILURES (INCLUDE THE PROS AND CONS FOR EACH OF THE TECHNIQUES). FORMAT: 1. ANSWERS MUST BE HAND-WRITTEN IN TABLE FORM 2. NO. OF PAGES: 1-2 PAGES (IN PDF) An electron is at the origin.(a) Calculate the electric potential VA at point A, x = 0.315 cm.V(b) Calculate the electric potential VB at point B, x = 0.605 cm.VWhat is the potential difference VB - VA?V(c) Would a negatively charged particle placed at point A necessarily go through this same potential difference upon reaching point B? Explain 1- In 1-2 heat exchangers, it is desired to heat the water with the hot water stream sent to the heat exchanger under pressure. You are asked to choose one of the three exchangers with a total heat transfer coefficient of 1200, 2400 and 3600 W/m.K. You have the opportunity to send the water to be heated to the exchanger with a flow rate of 2.5, 5 and 7.5 kg/s. To heat the water from 30C to 60C, the hot water stream enters the heat exchanger at 110C and leaves at 50C. Which heat exchanger and pump would you choose to meet these conditions? Show with calculations.2- Since the efficiency of the heat exchanger you have chosen is 80%, determine the speed of the hot water flow.Note: In both questions, the Cp value for water will be taken as 4187 J/kg.K. Assume x,y belong in G and G is a group order m, we have |G| = m.Find how many solution following the equation below ( the answer depend on m)a) x*a*y = x*a2*yb) a*x = y*b