Questions

QUESTION 1 In the nozzle of a rocket engine the combustion gases enter a straight portion of diameter 2 m, are compressed to a diameter of 1 m, during which they are turned 45 (see the drawing below). For the conditions provided below, determine the exit velocity and the force the combustion gases apply on the nozzle wall. Nozzle Inlet Condition …

Large labelled diagrams should be given where they make the answer clearer. 1. Draw labelled diagrams, one in each case, to show the structure of (a) the shoulder joint, and (b) the elbow joint, of a mammal. Explain how the muscles act on the bones to bring about movement at the elbow. 2. (a) What part does the skin play in regulating the tem …

Task Details: In academia, as in business, good reports demonstrate the ability to research and identify relevant material to be used as the basis for considering a question, supporting argument and arriving at justified conclusions or recommendations. While there may be many sources relating to any given topic or question, some will be far more …

QUESTION 1 QUESTION 2 QUESTION 3 QUESTION 4 QUESTION 5 QUESTION 6 …

Choose one or two areas where communication can differ across cultures e.g.directness/indirectness: complimenting: commiserating: apologising: turn-taking etc. 1. in section 1 describe the area(s) briefly giving examples from at least two different cultures and explaining why these areas might be problematic in a classroom situation (note if you …

QUESTION 1 Al and Beth were sitting in Als apartment, playing video games and drinking beer. After finishing the last beer, Al said to Beth, I need another beer. Can you lend me some money and drive me to the store? Beth responded, I can drive you to the store, but I dont have any money. Al laughed and said, I have an idea for how to get s …

How experiential marketing trends play an imperative role in influencing the purchase decision making process of consumer 1. Background of researchRecent dramatic changes in the field of communication and technology haveundermined the effectiveness of traditional marketing strategies. Moreover, surginglevel of competition at the contemporary mar …

Part A 1. What are Net Hire Purchase charges? 2. Mention any four features of Hire purchase system. 3.Mohan purchased a machine on hire purchase system paying Rs. 20,000 annually for 10 years. The rate of interest charged by the vendor is 5% p.a. Given the present value of an annuity of Rs. 1 for 10years at 5% is 7.7217. Determine the cash …

Conduct a risk assessment for three different potential scenarios in your facility, and establish: What controls are in place to manage the risk? What is the likelihood of the risk occurring? What are the consequences if the risk should occur? Potential scenarios Major storm, flooding, heavy rainfall or hail. The failure of t …

1.Which process assesses the advantages of increasing sales of certain products and services? Margin analysis Capital budgeting Bottleneck identification Constraint analysis 2.Why is managerial accounting a critical activity in the hospitality industry? It provides a balance sheet for the public to view. It ensures that a b …