- BPT1501 Assignment 4 UNISA : 2024 – Multiple Teaching and Learning Strategies to Mediate Learning
- Unit 2 Marketing Planning – Marketing Process And Planning, Assignment, BTEC Level 5 , UK
- Unit 2 Process Benchmarking – Marketing Process And Planning, Assignment, BTEC Level 5 , UK
- Unit 2 The Marketing Concept Webinar- Marketing Process And Planning, Assignment, BTEC Level 5 , UK
- 7HR03 CIPD Level 7 Assignment – June 2024- Strategic reward management, UK
- LA1010: Rhonda and Stefan are partners-One day when they are sitting on the sofa, Stefan starts tickling Rhonda: Criminal law, Assignment UOL, UK
- NCFE CACHE Level 3: Safeguarding and protection, children and young people in residential care and supporting children: Safeguarding, Assignment, UK
- 5HR03: focuses on how internal and external business factors influence reward strategies and policies, the financial drivers of the organisation: Reward for performance and contribution, CIPD level 7, UK
- LAW4007: English Legal System and Skills, Assignment, AU, UK
- 2021 saw the continuation of a decade of growth in the UK organic market. What’s the future of organic food in the UK? Use specific reasons and examples to support your answer, Assignment UK
- Level 6 NVQ: Promote a Positive Health and Safety Culture: Diploma in Occupational Health and Safety Practice, Assignment, UK
- EEE6015: Power World Simulation- Power Flow Analysis- Power Systems and Smart Grids, Assignment, UOB, UK
- SFM202407- Strategic Financial Management, Assignment, OTHM Level 7, EBIC, UK
- 3CO01: Business, culture and change in context, Assignment, CIPD Level 3, UK
- Academic Study Skills, S1. Individual Report, UK
- HSC Level 3 Unit 1 – Structure and Overview of the Health and Social Care Sector, Assignment, UK
- Qualifi Level 5 Business Models and Growing Organisations, Assignment, UK
- CIPD Level 3 3CO03: Core behaviours for people professionals, Assignment 1, UK
- Civil CEP: Numerical Analysis, Assignment, UOB, UK
- UNIT CMI 321: Managing Own Personal and Professional Development, Assignment, UK
An engineer has completed two tests on two conductors: Unit 57 – Electrical and Electronic Principles Assignment, UK
| Subject | Unit 57 – Electrical and Electronic Principles |
ACTIVITY 1
1. An engineer has completed two tests on two conductors.
The results of the tests are represented by the following expressions:
V = 15R + 5
V = 12R + 8
where V is the voltage and R is the resistance
Buy Answer of This Assessment & Raise Your Grades
(a) Plot the results of both tests on the graph paper for values of R between 0 and 4 ohms. Use appropriate scales and axes.
(b) Use the graph to identify when the voltage will be identical for the same
resistance value.
An engineering technician has measured the resistances of 25 resistors.
The values are shown below:
59, 65, 61, 62, 53, 55, 60, 70, 64, 56, 58, 58, 62, 62, 68, 65, 56, 59, 68, 61, 67, 62, 56, 60, 54
(c) Calculate the mean, median and mode values of the resistors.
The technician then groups the data into four ranges:
51–55; 56–60; 61–65; 66–70
(d) Produce a frequency chart for the data and then present the data as a histogram.
2. Use the laws of logarithms and indices to solve the following for the unknown values:
(a) log24 = logz + 2log2
(b) ln(6/x) = 3ln4
(c) logx = log 12 − 2 log 2 + log 3
(d) ln6x+3 = 7.2
(e) ln42x+5= 4.7
(f) The percentage increase of an amplifier is represented by the equation:
PI(%) = (y2 t)2
Solve the equation to find the value of y when the percentage increase is 64% and the value of t = 2.
3. Two AC voltage waveforms are represented by:
V1 = 100sin(100ωt) volts
V2 = 200sin(100ωt − π/6) volts
Draw a phasor diagram to represent the two waveforms and find the resultant value.
Are You Looking for Answer of This Assignment or Essay
Struggling with your Unit 57 – Electrical and Electronic Principles assignment task. then now you don’t need to take more stress. We have provided assignments almost all in uk’s university. our uk assignment help service is the best choice for you.
Answer
