SCR CURRENT-CONTROLLED BATTERY CHARGER

DESIGN+SIMULATE LAB 2022

SCR CURRENT-CONTROLLED BATTERY CHARGER

  1. BACKGROUND

Battery chargers can be constructed from a variety of circuits, and the complexity versus price is always an important tradeoff. The recharging ability of batteries is fundamentally rooted in the bi-directional chemical process in the battery. The slower a chemical reaction takes place, the more reversible it will be. Therefore, the slower a battery is discharged and charged, the longer the lifetime of the battery. However, for practical reasons, charging time cannot be indefinite, and is typically required to be overnight (12 hours) or even 24 hours. Therefore, charging tempo and the control thereof is a very important part of the battery charging field.

Before attempting to understand the theory behind a controlled (SCR) battery charger, insight into an uncontrolled (diode) battery charger is helpful. Refer to p.6 of “Chapter 3A Lecture Extra Hand-Written Notes” for background and also to the attached pages of the Power Electronics textbook by Barry Williams. Start by working through the following background tasks which will be re-used for your report:

  1. Review the circuit diagram and waveforms of the uncontrolled single-diodebattery charger.
  2. Derive the dc and rms equivalent output voltages.
  3. Now derive the dc equivalent current (can’t use Ohm’s law directly – which is only valid for the resistor).
  4. Work through example 11.1.

Then write a professional individual report to accurately document the tasks below. This should include some background theoryandreferences too.

  1. TASK A – SET UP THE SIMULATION AND DERIVE EQUATIONS
  1. Construct a single phase, one-pulse SCR battery charger in Multisim. The same basic circuit as in section 1 above can be used, but replace the diode with a SCR and include a 340VP : ≈ 200VP (depending on your student number) step-down transformer between the ac supply and the SCR. Implement your circuit in Multisim using ‘virtual’/ideal components. Also add a 10-V firing/triggering pulse via a 10-Ω resistor to Gate and Cathode. You must have some form of delay in the pulse to fire at a certain angle. Use component values per student number as specified below.
  1. Simulate typical output waveforms for the circuit (choose a firing angle ). Show voltage as well as current – and use a current probe to send the signal to the oscilloscope. Briefly discuss the waveforms to summarise the operation of the circuit.
  2. Now, from the waveforms, derive the dc equivalent voltage as a function of VM, E, and , where VM is the peak secondary voltage. The on-voltage across the SCR may be neglected.
  1. Next, derive the dc equivalent current (can’t use Ohm’s law directly, first get the voltage across the resistor).
  1. For the given specs below, calculate the expected minimum and maximum firing angle, as well as expected maximum and minimum output dc current.

The following values must be used for the analysis and iterative design of your battery charger:

  1. Rectified Peak Voltage: VM = 200V plus sum of last three digits of your student number.
  2. Battery Voltage: E = 100 V minus sum of last 2 digits of your student number (SN).
  3. Internal Resistance: RINT = 1 plus one tenth of the last digit of your SN.
  4. Target Current: IDC = 2 A minus one tenth of the 2nd last digit of your SN.
  1. TASK B – SET UP A SPREADSHEET TO IMPLEMENT EQUATIONS
  1. For a certain wanted safe dc charging current,  cannot be solved symbolically, as the equation for IDC contains as well as a trigonometrical function of . This is called a transcendental equation. One way of solving this problem, is to follow a trial-error approach. IDC can be calculated for a certain hypothetical , the result evaluated, and a better can be guessed. By repeating this iterative procedure, a good answer for  can be obtained. The number of iteration steps required, depends on the accuracy of IDC required. Your task is to implement such a trial-error approach in Excel. First implement the formula for IDC in one row of your spreadsheet. Confirm that the answers obtained are correct by comparing with hand calculations and with your simulated value. Then copy and paste this row a number of times, changing in each row to try and find the correct IDC to an accuracy of 0.01 A. Include screenshots of your spreadsheet in the report.
  1. Also draw a graph in Excel, showing IDC vs. .
  1. Finally, go back and simulate your circuit in Multisim with the correct  to confirm the waveforms, and measure if the average dc current flowing in the circuit is as expected.
  1. EVALUATION

Submit your .pdf report through Moodle, as well as your Excel spreadsheet and your Multisim simulation file. Each student must start a fresh, NEW word document, a fresh, NEW Excel spreadsheet, and a fresh, NEW simulation file, else penalties will apply.

The report will contribute 20% to your total grade, and will be marked according to the following criteria:

  1. Report style, language, references and tidiness 15%
  2. Graphics quality and usefulness 25%
  3. Technical content, accuracy and correctness 60%

~ ~ ~

11

NaturallyCommutatingACtoDCConverters

UncontrolledRectifiers

The rectifier converter circuits considered in this chapter have in common an ac voltage supply input and a dc load output. The function of the converter circuit is to convert the ac source energy into fix dc load voltage. Turn-off of converter semiconductor devices is brought about by the ac supply voltage reversal, a process called linecommutationor naturalcommutation.

Converter circuits employing only diodes are termed uncontrolled (or rectifiers) while the incorporation of only thyristors results in a (fully) controlled converter. The functional difference is that the diode conducts when forward-biased whereas the turn-on of the forward-biased thyristor can be controlled from its gate. An uncontrolled converter provides a fixed output voltage for a given ac supply and load.

Thyristor converters allow an adjustable output voltage by controlling the phase angle at which the forward biased thyristors are turned on. With diodes, converters can only transfer power from the ac source to the dc load, termed rectification and can therefore be described as unidirectionalconverters.

Although rectifiers provide a dc output, they differ in characteristics such as output ripple and mean voltage as well as efficiency and ac supply harmonics. An important rectifier characteristic is that of pulse number, which is defined as the repetition rate in the direct output voltage during one complete cycle of the input ac supply.

A useful way to judge the quality of the required dc output, is by the contribution of its superimposed ac harmonics. The harmonic or ripple factor RFis defined by

RF

v = = =

where FF is termed the form factor. RFvis a measure of the voltage harmonics in the output voltage while if currents are used in the equation, RFigives a measure of the current harmonics in the output current. Both FFand RFare applicable to the input and output, and are defined in section 11.4.

The general analysis in this chapter is concerned with single and three phase ac rectifier supplies feeding inductive and resistive dc loads. Purely resistive load equations generally can be derived by setting inductance Lto zero in the L-R load equations.

  1. Single-phaseuncontrolledconvertercircuitsacrectifiers
  1. Half-wave circuit with a resistive load, R

The simplest meaningful single-phase half-wave load to analyse is the resistive load. The supply is impressed across the load every second ac cycle half period, when load current flows.

The load voltage and current shown in figure 11.1a are defined by

v (ωt ) = i R = {|

2V sin ωt

0 ≤ ωt ≤ π

(11.1)

o o {

|¯0

π ≤ ωt ≤ 2π

The circuit voltage and current equations can be found by substituting L= 0, β = π and φ = 0 in the

generalised equations (11.18) to (11.20) in section 11.1.3. The average dc output current and voltage

are given by

1 π

0 V

o = Io R = 2π

2V sin ωt d ωt =

V = 0.45V

(11.2)

BWW

NaturallyCommutatingACtoDCConverters-UncontrolledRectifiers236

The rms voltage across the load, and rms load current, are

½ 1 πº 1

Vo rms = |

2V 2 sin2 ωt d ωt |

= I o rms R = V

(11.3)

¬ 2π 0 ]

and the power dissipated in the load, specifically the load resistor, is

P = I 2

R = ½ V 2

(11.4)

The ac current in the load is

o o rms

R

¬V 2 º½

I ac =

= R |½ −

π 2 |]

(11.5)

The load voltage harmonics are

v (ωt ) = + 2V sin ωt

1 cos 2ωt + 1 cos 4ωt .. +

1 cos nωt º

(11.6)

o π 2

π |¬1 × 3 3 × 5

n 2 − 1 |]

for n= 2, 4, 6, …

  1. Half-wave circuit with a resistive and back emf R-E load

With an opposing emf Ein series with the resistive load, the load current and voltage waveforms are as shown in figure 11.1b. Load current commences when

ωt = α = sin1 E

(11.7)

and ceases when

ωt = π − α = π − sin1 E

(11.8)

The diode conducts for a period θ = π – 2α, during which energy is delivered to both the load resistor R

and load back emf E.

(a)

(b)

Figure 11.1. Single-phasehalf-waverectifiers:

  1. purelyresistiveload,Rand(b)resistiveloadRwithbackemf,E.

237

The load average and rms voltages are

PowerElectronics

V ( α

1 π −α

α

o π = |½ + | E

⎝ ⎠

+

2V sin ωt d ωt

(11.9)

= (½ + α E + 1

2V cos α

| π | π

⎝ ⎠

Vo rms

= |E 2

(½ + α +V 2 (

| | | π

½ − α + 1

π 2π

sin 2α

2 º½

| |

(11.10)

¬| |]

The load average and rms currents are

I = 1

cos α − E (½ − α º = 1

sin½θ − E θ º

(11.11)

o R | π

| π ||

R | π

|

|¬

1 V 2

|] |¬

|]

θ º½

I = |

sinθ −

V E sin½θ + (V 2 + E 2 ) |

(11.12)

o rms

R |¬ 2π π

|]

The total power delivered to the R-Eload is

P = P + P = I 2 R + E I

(11.13)

o R E o rms o

Example11.1: Half-waverectifierwithresistiveandbackemfload

A dc motor has series armature resistance of 10Ω and is fed via a half-wave rectifier, from the single- phase 230V 50Hz ac mains. Calculate

  1. The rectifier diode peak current
  2. The motor average starting current

If at full speed, the motor back emf is 100V dc, calculate

  1. The average and rms motor voltages and currents
  2. The motor electrical losses
  3. The power converted to rotational energy
  4. The supply power factor and motor efficiency
  5. Diode approximate loss if modelled by vD= 0.8 + 0.025× iD.

Solution

Worst case conditions are at standstill when the motor back emf is zero and the circuit and waveforms in figure 11.1a are applicable.

  1. The peak supply and peak load voltage is √2×V = √2×230 = 325.3V. The peak diode and load current is

iˆ = iˆ

= vˆ

= 325.3V = 32.5A

o D o R

10Ω

  1. The motor average current, at starting, is given by equation (11.2)

Vo = Io R = 0.45 × 230V=103.5V

I = Vo

o R

= 103.5V = 10.35A 10Ω

With a 100V back emf, the circuit and waveforms in figure 11.1b are applicable.

The current starts conducting when

ωt = α = sin1 E

= sin1

= 17.9°

The current conducts for a period θ = π – 2α = 180° – 2×17.9 = 144.2°, ceasing at ωt= π – α = 162.1°.

  1. The average and rms load currents and voltages are given by equations (11.9) to (11.12).

V = (½ + α E + 1

2V cos α

o | π | π

⎝ ⎠

= (½ + 17.9° × 100V + 1

2 × 230V × cos17.9° = 158.5V

| 180° | π

⎝ ⎠

NaturallyCommutatingACtoDCConverters-UncontrolledRectifiers238

¬

] I = 1 sin½θ − E θ º

o R | π 2π |

= 1 2 × 230 V sin½ × 144.2° − 100V × 144.2°º = 5.85A

¬

] 10Ω | π 360° |

Vo rms

= |E 2

(½ + α +V 2 (

π

½ − α + 1

π 2π

sin 2α

2 º½

| |

| |

|¬| |]

( 17.9° ⎞ ( 17.9° 1

2 º½

= |1002 |½ + | + 2302 |½ +

sin 2 × 17.9°| |

= 179.2V

|¬

1 V 2

180°

180°

θ º½

|]

I = |

sinθ −

V E sin½θ + (V 2 + E 2 ) |

o rms

R |¬ 2π π

|]

1 2302

= |

sin144.2° − × 230V × 100V × sin½ × 144.2° + (2302 + 1002 )

144.2°º½

|

10Ω |¬

= 10.2A

2π π

360° |]

  1. The motor loss is the loss in the 10Ω resistance in the dc motor equivalent circuit

P = I 2 R = 10.22 × 10Ω = 1041.5W

R o rms

  1. The back emf represents the source of electrical energy converted to mechanical energy

PE = E × I o = 100V × 5.85A = 585W

  1. The supply power factor is defined as the ratio of the supply power delivered, P, to apparent supply power, S

pf = P

= PR + PE

= 1041.5W + 585W = 0.69

S V × Io rms

The motor efficiency is

230V × 10.2A

η = PE

PR + PE

= 585W 1041.5W + 585W

× 100 = 40.0%

  1. By assuming the diode voltage drop is insignificant in magnitude compared to the 230V ac supply, then the currents and voltages previously calculated involve minimal error. The rectifying diode power loss is

P = 0.8 × I + 0.025Ω × I 2

D o o rms

= 0.8 × 5.85A + 0.025Ω × 10.22 = 7.3W

  1. Single-phase half-wave rectifier circuit with an R-L load

A single-phase half-wave diode rectifying circuit with an R-L load is shown in figure 11.2a, while various

circuit electrical waveforms are shown in figure 11.2b. Load current commences when the supply voltage goes positive at ωt = 0. It will be seen that load current flows not only during the positive half of the ac supply voltage, 0 ≤ ωt≤ π,but also during a portion of the negative supply voltage, π ≤ ωt≤ β.

The load inductor stored energy maintains the load current and the inductor’s terminal voltage reverses

and is able to overcome the negative supply and keep the diode forward-biased and conducting. This current continues until all the inductor energy, ½Li2, is released (i= 0) at the currentextinctionangle(or

cut-offangle), ωt=β.

During diode conduction the circuit is defined by the Kirchhoff voltage equation

L didt

+ Ri

= vR+ vL

= v=

Vsin ωt

(V)

(11.14)

where Vis the rms ac supply voltage. Solving equation (11.14) yields the load (and diode) current

it) =

2 V{sin (ωt-φ) +

Z

sin φ

et/ tan φ }

(A)

(11.15)

0 ≤ ωt

≤ β ≥ π

(rad)

Universal Assignment (December 4, 2023) SCR CURRENT-CONTROLLED BATTERY CHARGER. Retrieved from https://universalassignment.com/scr-current-controlled-battery-charger/.
"SCR CURRENT-CONTROLLED BATTERY CHARGER." Universal Assignment - December 4, 2023, https://universalassignment.com/scr-current-controlled-battery-charger/
Universal Assignment May 22, 2022 SCR CURRENT-CONTROLLED BATTERY CHARGER., viewed December 4, 2023,<https://universalassignment.com/scr-current-controlled-battery-charger/>
Universal Assignment - SCR CURRENT-CONTROLLED BATTERY CHARGER. [Internet]. [Accessed December 4, 2023]. Available from: https://universalassignment.com/scr-current-controlled-battery-charger/
"SCR CURRENT-CONTROLLED BATTERY CHARGER." Universal Assignment - Accessed December 4, 2023. https://universalassignment.com/scr-current-controlled-battery-charger/
"SCR CURRENT-CONTROLLED BATTERY CHARGER." Universal Assignment [Online]. Available: https://universalassignment.com/scr-current-controlled-battery-charger/. [Accessed: December 4, 2023]

Please note along with our service, we will provide you with the following deliverables:

Please do not hesitate to put forward any queries regarding the service provision.

We look forward to having you on board with us.

Categories

Get 90%* Discount on Assignment Help

Most Frequent Questions & Answers

Universal Assignment Services is the best place to get help in your all kind of assignment help. We have 172+ experts available, who can help you to get HD+ grades. We also provide Free Plag report, Free Revisions,Best Price in the industry guaranteed.

We provide all kinds of assignmednt help, Report writing, Essay Writing, Dissertations, Thesis writing, Research Proposal, Research Report, Home work help, Question Answers help, Case studies, mathematical and Statistical tasks, Website development, Android application, Resume/CV writing, SOP(Statement of Purpose) Writing, Blog/Article, Poster making and so on.

We are available round the clock, 24X7, 365 days. You can appach us to our Whatsapp number +1 (613)778 8542 or email to info@universalassignment.com . We provide Free revision policy, if you need and revisions to be done on the task, we will do the same for you as soon as possible.

We provide services mainly to all major institutes and Universities in Australia, Canada, China, Malaysia, India, South Africa, New Zealand, Singapore, the United Arab Emirates, the United Kingdom, and the United States.

We provide lucrative discounts from 28% to 70% as per the wordcount, Technicality, Deadline and the number of your previous assignments done with us.

After your assignment request our team will check and update you the best suitable service for you alongwith the charges for the task. After confirmation and payment team will start the work and provide the task as per the deadline.

Yes, we will provide Plagirism free task and a free turnitin report along with the task without any extra cost.

No, if the main requirement is same, you don’t have to pay any additional amount. But it there is a additional requirement, then you have to pay the balance amount in order to get the revised solution.

The Fees are as minimum as $10 per page(1 page=250 words) and in case of a big task, we provide huge discounts.

We accept all the major Credit and Debit Cards for the payment. We do accept Paypal also.

Popular Assignments

5 Places you must visit in Busan, South Korea

Write 2 articles 1st Topic: 5 Places you must visit in Busan, South Korea 2nd topic: Korean language: various tips and resources to learn Deadline: 10th October 2023 12:00 AM Instructions: Article Structure is given below Meta Description: First, you will start with a meta description of your article in

Read More »

2002HSV Human Services Research

Assessment 2: Written research proposal Worth 45% of final grade Complete your answers in this assignment template Name: xxxxxxx Student ID: xxxxxxx Title: xxxxxxx Exact word count (exc. cover sheets and reference list; max. 2,000 words): x,xxx Please specify the research methodology are you proposing to use: ☐ Quantitative                                    ☐

Read More »

COIT29226 Introduction to IoT

Assessment item 3 – Project Due date: Week 12 (8 October 2023) 11:55 pm AEST Weighting: Length: Submission: 50% There is no word limit for this report Group work (submit via Moodle) Objectives This assessment item relates to the following unit learning outcomes: Learning Outcomes Assessed: Enabling objectives What do

Read More »

BUSM1008 Assessment 2 Brief Spring 2023

Assessment 2: Individual Report (20%) and Presentation (20%) Background You are appointed as a business consultant, recruited by the company allocated to you in week 6 by your tutor.  Your role is to undertake research on the company, the allocated topic and an issue identified in the media in relation to your company and

Read More »

ECON1020 PRINCIPLES OF ECONOMICS

INDIVIDUAL ASSIGNMENT Total Marks 100 | Weighting 25% DUE: 29/09/2023, 11:55pm IMPORTANT INFORMATION: READ BEFORE YOU START SUBMISSION 11.55 pm. A 1-hour grace period is provided to students who experience a technical concern. DOCUMENT PREPARATION REFERENCING UNACCEPTABLE ACADEMIC ACTIVITIES MARKING Question 1 | [12 marks] Download the spreadsheet data that

Read More »

ENTERPRISE LAW LAWS1001

Assessment task 3 Individual Case Study This task is the result of your individual effort, so students must not discuss their work with anyone else, otherwise it may lead to an allegation of collusion. Weight: 15% Due: Before 5 pm on Wednesday 27th September. Late submissions will incur a penalty

Read More »

International Business INBU01-7

Module International Business INBU01-7 (NQF LEVEL 7) FORMATIVE ASSESSMENT – ASSIGNMENT C Assignment C (INBU01-7/DLO4 10/2023) Exam Date 20 October 2023 Marks 50 Assignment C (INBU01-7/DLO4 10/2023)   Total: 20 marks SECTION A (10 MARKS) – PARAGRAPH QUESTION Question 1 (10 marks) Coca-Cola is marking its 70th year in Nigeria

Read More »

Summative Assessment Help

Summative Assessment Brief: Learning Outcomes: LO1: Construct a problem/issue/need identified from practice that impacts on individual outcomes LO2: Formulate a focus-based enquiry on the identified problem/issue/need utilising an area of individual learner interest LO3: Critically evaluate the evidence base to support the proposal of the solution focused initiative LO4: Develop

Read More »

EDU30067 Teaching English

Assignment 2: Folio Template INTRODUCTION:         LESSON 1 Lesson title:   Year level: Topic:   Duration of lesson: Curriculum links: Strands & sub-strands Content descriptions       Students background knowledge: What is your starting point – what do the students already know, what have they done

Read More »

Edge Computing Security and Privacy

Proposal Background Title: Edge Computing Security and Privacy Proposal The new computing paradigm in the Internet of Things domain is known as IoT edge computing which functions by processing calculations at the edge of the network (Alli & Alam, 2020). The current technology aided by cloud and fog computing has created

Read More »

Foundations of Communication Assessment 2 Instructions

Discussion task (Total grade – 10%)   Process Work (Steps to complete the task) Answer on the Assessment 2 Submission Document – Do not upload this instruction document. Requirements (important elements to include) lastname_firstname_studentID_COMS_Assess 2_semester_year. Process for Assessment discussion tasks NOTE: If you do not participate in the class discussions then

Read More »

Assessment Two Dos and Don’ts (Internal)

Do: Read the assessment instructions carefully Read the marking rubric carefully Understand the question – break it down Conduct research – record the reference details Read the topic materials about communication theories, forms and factors and refer to them Contribute to the discussions in class or no marks for the

Read More »

Unpacking the Question: Assessment Two

Studying at university requires you to become familiar with strategies to un-pack or breakdown a variety of assessment questions/tasks throughout your studies.  Task Example of integrating the discussion, research and theories. In the group discussion my group members (name them) stated that an advertisement for a beauty product would most

Read More »

MGMT0001 Introduction to Commerce Assessment

MGMT0001 Introduction to Commerce Assessment 2 (worth 30%) Due date:                  2:00pm (AWST) Friday 15th September 2023 Submission:              Via Turnitin assessment submission link (see ‘Assessment 2’ folder in ‘Assessments’ section of Blackboard). Additional Instructions: Part A (42 marks) Nathan is a well-known chef with years of experience cooking various cuisines. After

Read More »

ACCT5011: Accounting Systems in the Digital Age

Practical Assignment Guide, Semester 2, 2023 Due Date for Submission: Monday 11th September 2023 at 5.00 PM Please note that the Folio Assignment for ACCT5011 Accounting Systems in the Digital Age is an individual assessment task worth 30% of your total marks in the unit. Please refer to the online

Read More »

EC229- Review session

Assume two cities, A and B, that can’t trade between them. Each city produces its own coconuts for its local market. If suddenly trade is possible then: D) As we saw in class, the new price will be somewhere between the original price 𝑃_𝐴,𝑃_𝐵. Hence it is impossible for consumers

Read More »

Computing Theory COSC

Computing Theory COSC 1107/1105 Assignment 1: Fundamentals Assessment Type Individual assignment. Submit online via Canvas → As- signments → Assignment 1. Marks awarded for meeting re- quirements as closely as possible. Clarifications/updates may be made via announcements/relevant discussion forums. Due Date Week 6, Sunday 27th August 2023, 11:59pm Marks 125

Read More »

BE279 Applied Statistics and Forecasting

Strategy, Operations, & Entrepreneurship Group Essex Business School Module Code BE279 Module Title Applied Statistics and Forecasting Assessment Type Individual Report (2,000 word) Academic Year 2022/23, Spring Term Submission Deadline Refer to FASER Task Specific Guidance Please note that: Module Learning Outcomes On successful completion of the module, students will

Read More »

Learning Design Tool: Little Learners Level 1 sounds

Learning Design Tool: Little Learners Level 1 sounds. Prepared by Sara Hart Date 30th August, 2023 (feel free to leave this date as it is the AT2 due date) Brief description of Learning Design   Chooseit Maker: Create, edit and play personalised learning activities that can be used in your

Read More »

HUMN1041 PEOPLE, PLACE AND SOCIAL DIFFERENCE ASSIGNMENT

HUMN1041 PEOPLE, PLACE AND SOCIAL DIFFERENCE ASSIGNMENT 1 TEMPLATE This assignment is made up of three (3) parts, plus a reference list and appendix. Marks are allocated for each section, as follows: – 1 mark Please ensure that you provide your answers in this template, and provide a Reference list

Read More »

Model 3 Launch in Australia

Client Information Company Name Tesla Contact Name   Email   Phone Number   Address Level 14, 15 Blue St. North Sydney, NSW 2060 Australia Ad link & image Project Information Project Title Model 3 Launch in Australia Project Description (100 words) Highlight the uniqueness of the car. Show the superior

Read More »

MKT10009 Marketing and the Consumer Experience

School of Business, Law and Entrepreneurship Assessment Task – Assignment 2  MKT10009 Marketing and the Consumer Experience Semester 2, 2023. Assessment Type Analytical Report Associated Unit Learning Outcomes (ULO’s) 2, 3, 4 Group or Individual task Individual Value (%) 25% Due Date Monday 20th September at 10:00 AET – Enterthis

Read More »

ASSIGNMENT – 1st Evaluation

ASSIGNMENT – 1st Evaluation Date of Submission- 4TH SEP 2023 25 MARKS COMPARATIVE PUBLIC LAW Q. You are the new Central Minister for Urban Development who is keen to make major Indian cities as smart cities. You visit different countries like USA, UK, European Countries, Japan and other developed countries

Read More »

Corporate & Financial Due Diligence Report

[Name of the company] Note: Students should keep in mind that application of legal provisions (including Securities Regulations) and analysis of the same is important. Merely putting the facts and figures won’t fetch even a decent mark. Note: Students should only mention the broad area of business. This part should

Read More »

ECON1000 S2 2023 – Marking Guidance and FAQs on GTP

Students will be marked on the extent to which they specifically answer the question and provide clear, logical, well-reasoned and sufficient explanations. Here is a summary breakdown of how marks are allocated in this GTP: Part 1 [15 marks] §  Providing relevant observations from the information provided in the articles

Read More »

ECON1000 S2 2023 – GTP Brief

ECON1000 S2 2023 – GTP Brief A.  Context and Overview The Game Theory Presentation (GTP) is worth 30% of the final mark. GTP is a ‘take-home’ exercise with a set of tasks to do. The GTP is based on Lecture Topics: L1 and L2. You will have twenty (21) days

Read More »

Order #35042 Human Rights Research Essay

Draft due 26th Aug 2,500 words (excluding references and bibliography) Instructions: Structure: Title – The Tigray War: A Critical Analysis of What the Future Holds for Human Rights in the Region What can be done to ensure human rights violations will cease and be prosecuted? Expand on different actors and

Read More »

PMC1000: Applied Pathology

Assessment Task Sheet: Poster Presentation Date: Thursday 31st August 2023 | Weighting: 30% Assessment Task 2 You are required to develop a handout style resource (pamphlet or brochure) on a selected pathological condition which is aimed at first year student paramedics. You will need to use high quality peer reviewed

Read More »

Detailed Information: Reflective Assignment

Indigenous Peoples, Law and Justice Detailed Information: Reflective Assignment Due Date:                   Tuesday 5th September 2023 at 4:00 pm (AWST). Marks:                       30% of the total marks for this unit. Assignment:              The assignment will comprise two questions. Students must answer all parts of both questions. Examinable topics: The cultural immersion exercise and/or

Read More »

Can't Find Your Assignment?

Open chat
1
Free Assistance
Universal Assignment
Hello 👋
How can we help you?