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What is the work required in the first compressor per kg of propane?

Propane is to be compressed from 0.4 MPa and 360 K to 4 MPa using a two-stage compressor. An interstage cooler returns the temperature of the propane to 360 K before it enters the second compressor. The intermediate pressure is 1.2 MPa. Both adiabatic compressors have a compressor efficiency of 80%.

(a) What is the work required in the first compressor per kg of propane?

(b) What is the temperature at the exit of the first compressor?

(c) What is the cooling requirement in the interstage cooler per kg of propane?

Did the modified or the unmodified mice learn the location of the platform faster in the first test?

The FOXP2 gene encodes a transcription factor associated with vocal learning in mice, bats, birds, and humans. In humans, loss-ofDigging Into Data Enhanced Spatial Learning Ability in Mice with an Autism Mutation Autism is a neurobiological disorder with a range of symptoms that include impaired social interactions and stereotyped patterns of behavior such as hand-flapping or rocking. A relatively high proportion of autistic people—around 10 percent—have an extraordinary skill or talent such as greatly enhanced memory. Mutations in neuroligin 3, an adhesion protein (Section 3.3) that connects brain cells to one another, have been associated with autism. One mutation changes amino acid 451 from arginine to cysteine. Mouse and human neuroligin 3 are very similar. In 2007, Katsuhiko Tabuchi and his colleagues genetically modified mice to carry the….

What is the major difference between the IEEE 802.11b WLAN and the IEEE 802.11g WLAN?

What is the major difference between the IEEE 802.11b WLAN and the IEEE 802.11g WLAN?  What does gated service mean in a token-passing network?  Which node is responsible for removing a frame from a token ring network?  How does a node indicate that it has accepted a frame in a token ring network? 10What does frame bursting mean and where is it used? What is a VLAN?  What is the difference between a Layer 2 VLAN and a Layer 3 VLAN?  Name one advantage of a port-based VLAN over a MAC address-based VLAN.  Name one advantage of a MAC address-based VLAN over a port-based VLAN.

Access various sources to research and select suitable tools for monitoring resource usage.

• Access various sources to research and select suitable tools for monitoring resource usage. • Choose two tools that are suitable for monitoring and measuring energy, water, waste and carbon footprint. Consider compliance requirements when making your selection. • Examples may include: ? life-cycle mapping tools ? carbon footprint calculators ? energy monitoring tools and calculators ? water usage monitoring tools and calculators ? waste audit procedures and tools ? external benchmarks ? sustainability frameworks such as CERES, The Natural Step or TBL. • Use the template provided to write a brief summary of the two tools you have selected, including: how it works, how it helps compliance, whether you would use it and why/why not. • Include details of the source. For example, provide the website name,….

Construct the block diagram for this state-space model on paper.

Your Task 1. Construct the block diagram for this state-space model on paper. 2. Represent your block diagram in Simulink, by constructing it within the nearly-blank rlc.slx template file provided within the template folder. 3. Connect the provided to-workspace blocks in order to send the relevant signals (simulation time via the clock block, and the states) to the workspace. 4. Simulate your system by running the lab2 ex1.m main script. 5. A sample output has been provided for you to compare your results against.

write a program to solve jigsaw puzzles.

You are to write a program to solve jigsaw puzzles. The input file will contain the dimension of the puzzle, the dimension of the pieces, and the actual pieces of the puzzle. The pieces will be made up of ASCII characters. You are to create an output file which consists of the solved puzzle. Input Input file consists of one or more puzzles. The first line contains a integer N, the number of puzzles. Then, the description of each puzzle, as follows: The first line of the input file will contain three integers. These are the dimension of the puzzle (puzzles are always square), and the height and width of the pieces, respectively. The dimension of the puzzle can range from 2 to 10, and the height and….

Summarize the distinction between a procedural and object-oriented programming

a. Summarize the distinctions between a process, an algorithm, and a program, and give examples. b. Summarize the distinction between declarative statements and imperative statements, while giving examples. c. Explain the differences between a literal, a constant, and a variable, with examples. d. Summarize the distinction between a procedural and object-oriented programming e. Summarize the distinction between a stack and queues, with examples f. Explain the two styles of comment and their implication, giving an example for each case g. Summarize the distinction between a floating-point variable, a double, long integer, an integer and a string, specifying how much minimum memory they each can occupy in a program. h. Summarize the distinctions between an array and a pointer, while giving an example for each.

respond to your fellow students, until you meet the four separate posts, on three separate days requirement.

Week 3 Discussion

Each week you will be presented with discussion topics that you must answer and respond to. You must have two separate posts, answering the questions that are presented for the week. You must also respond to your fellow students, until you meet the four separate posts, on three separate days requirement.

Discussion Post #1

Why has the JIT approach to inventory control become popular in some industries? How does the JIT approach compare to the EOQ approach to inventory management? Should JIT be adopted by all inventory managers? Why or why not?

Discussion #2

Follow the references mentioned and can be added new references also. Also, I need a transcript of 6-8 minutes for the same. So, I can explain more in transcript. 

You can choose any famous leader like Obama, Bill Gates or Steve Jobs. But, I want to get it done on famous Fashion designer Tom Ford. Please follow the marking criteria and answer the 4 questions in it. Please follow 6*6 method to do slides. Like (6-7 words per line), 6 lines in a slide. Only 6 slides need to be done to put whole information. My own introduction and references will need extra slides. Follow the references mentioned and can be added new references also. Also, I need a transcript of 6-8 minutes for the same. So, I can explain more in transcript.

Locate a suitable environment for conducting a work health safety risk assessment. This may be your own workplace, the workplace of a friend or family member, or a home office space. Make sure that you seek permission to conduct an assessment in a professional environment?

Locate a suitable environment for conducting a work health safety risk assessment. This may be your own workplace, the workplace of a friend or family member, or a home office space. Make sure that you seek permission to conduct an assessment in a professional environment? Download the work health safety risk assessment template. ? Review the resources at the Health and Safety Handbook website, and the steps to undertaking a Work Health and safety assessment here: https://www.safeworkaustralia.gov.au/risk