IGNOU MRW 1 SOLVED ASSIGNMENT
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MRW 1: Energy Conversion
| Title Name | IGNOU MRW 1 SOLVED ASSIGNMENT |
|---|---|
| Type | Soft Copy (E-Assignment) .pdf |
| University | IGNOU |
| Degree | MASTER DEGREE PROGRAMMES |
| Course Code | MSCRWEE |
| Course Name | Master of Science (Renewable Energy and Environment) |
| Subject Code | MRW 1 |
| Subject Name | Energy Conversion |
| Year | 2025 |
| Session | - |
| Language | English Medium |
| Assignment Code | MRW 1/Assignment-1/2025 |
| Product Description | Assignment of MSCRWEE (Master of Science (Renewable Energy and Environment)) 2025. Latest MRW 001 2026 Solved Assignment Solutions |
| Last Date of IGNOU Assignment Submission | Last Date of Submission of IGNOU BEGC-131 (BAG) 2025-26 Assignment is for January 2026 Session: 30th September, 2026 (for December 2025 Term End Exam). Semester Wise January 2025 Session: 30th March, 2026 (for June 2026 Term End Exam). July 2025 Session: 30th September, 2025 (for December 2025 Term End Exam). |
| Format | Ready-to-Print PDF (.soft copy) |
📅 Important Submission Dates
- January 2026 Session: 30th April, 2026
- July 2026 Session: 30th September, 2026
Why Choose Our Solved Assignments?
• Guidelines: Strictly follows 2025-26 official word limits.
• Scoring: Designed to help students achieve 90+ marks.
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MRW 1 2025 - English
Assignment -1
(To be done after studying the course material)
Course Code: MRW-001
Course Title: Energy Conversion
Assignment Code: MRW-001/TMA/2025
Maximum Marks: 100
Last Date of Submission: April 30, 2025 (For June TEE), September 30, 2025 (For December TEE) Note:
1. For any question worth 5 marks the word limit is 200 words, for a 10 mark question it is 350 words.
2. All questions are compulsory. All questions carry equal marks.
Q.1 a) A six-pole induction motor is running at a speed of 980 rpm when it is fed from 50 Hz source. Find the slip with which the motor is running and the frequency of the rotor current.
b) Discuss the integrated power generating system for rural areas.
Q.2 a) Enlist the various applications of a solar PV system
b) What is Vacuum Efficiency? What are the factors on which vacuum efficiency depends?
Q.3 a) Discuss the characteristics of bagasse. How is it possible to convert bagasse into liquid fuel?
b) Describe the various zones of gas production reactions.
Q.4 a) Determine the theoretical amount of air required for the complete combustion of coal with the following composition: 5 C = 60%, H = 5%, Ο = 4.8%, S = 0.2%, Nitrogen = 2%, Moisture = 10% and Ash = 18%.
b) A hydroelectric station is to be designed for a catchment area of 102 sq. km, runoff of 70% and the average rainfall of 127 cm. The head available is 381 m. What power can be developed if the overall efficiency of the plant is 80%?
Q.5 Explain the working and construction of a simple gas turbine power plant.
Q.6 a) Discuss the various stages of energy conversion in railway transportation system.
b) What is combustion efficiency? What are the various factors on which it depends?
Q.7 a) Classify the petroleum. Discuss the characteristics of ideal gasoline.
b) What is catalytic cracking? Discuss its advantages over thermal cracking.
Q.8 a) Describe the working principle of electrostatic precipitator.
b) What is the effect of fly ash on environment? What is the function of spray tower in removing fly ash?
Q.9 Write short notes on the following:
a) Hydraulic Sluicing Element
b) Magneto hydrodynamic Power Generation
c) Bioenergy
d) Surge Tanks
MRW 001 (January 2026 - July 2026) - ENGLISH
Course Code: MRW-001
Course Title: Energy Conversion
Assignment Code: MRW-001/TMA/2026
Maximum Marks: 100
Last Date of Submission: April 30, 2026 (For June TEE), September 30, 2026 (For December TEE) Note:
1. For any question worth 5 marks the word limit is 200 words, for a 10 mark question it is 350 words.
2. All questions are compulsory. All questions carry equal marks.
Q.1 Identify five household or industrial devices and classify them according to their energy conversion type (electrical, mechanical, chemical, or thermal).
Q.2 Explain the process of combustion and describe how it converts chemical energy into thermal energy.
Q.3 Compare the efficiency and environmental impact of solar and biomass energy systems.
Q.4 Discuss how impulse and reaction turbines differ in design and performance.
Q.5a) Why is a condenser essential in a steam power plant? Discuss its role in improving cycle efficiency.
b) Sketch a T-s diagram for a regenerative Rankine cycle and label the key processes.
Q.6 Compare open-cycle and closed-cycle gas turbine plants in terms of efficiency and application. 10
Q.7a) Prepare a table comparing the advantages and disadvantages of solid, liquid, and gaseous fuels.
b) Explain the concept of octane and cetane numbers and their importance in engine performance.
Q.8 Explain how the First Law of Thermodynamics applies to reacting systems.
Q.9 Draw labeled diagrams of a water-tube boiler and a four-stroke engine.
Q.10 a) Discuss the factors influencing the selection of a site for a hydropower plant.
b) Discuss the environmental and operational issues related to coal ash and fly ash disposal.
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