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MRW-5 Solved Assignment 2023 For January 2023 Session
M.Sc (Renewable Energy and Environment)
SOLAR ENERGY AND APPLICATIONS
(To be done after studying the course material)
Course Code: MRW-005
Course Title: Solar Energy and Applications
Assignment Code: MRW-005/TMA/2023
Maximum Marks: 100
Last Date of Submission: April 30, 2023
- For any question worth 5 marks the word limit is 200 words, for a 10 mark question it is 350 words.
- All questions are compulsory. All questions carry equal marks.
Q.1 a) Explain spectral absorptivity, reflectivity and transmissivity.
b) State Stefan-Boltzmann law and Kirchhoff’s law of thermal radiation.
Q.2 a) What is I-V characteristics of a solar cell?
b) Draw the equivalent circuit of solar cell.
Q.3 a) Explain the construction of solar module.
b) State various losses in the solar module.
Q.4 Write Energy Balance Equations of Flat-Plate Collectors.
Q.5 Explain the function of stand-alone solar PV system without battery with neat block diagram of any one configuration?
Q.6 List the various steps involved in the design of solar PV system.
Q.7 What is the effective life of a photovoltaic module? State the factors on which voltage output of a PV module depends.
Q.8 Explain the working principles of Solar Air Heating Systems.
Q.9 Describe the concept of direct gain heating and cooling of solar passive buildings. Which materials should be used in such designs?
Q.10 a) Give five steps which you can follow in order to reduce the effect of greenhouse.
b) One tonne of rice is to be dried from 25% moisture content to 15% moisture contents. Determine the amount of water to be removed.
If you wish to appear in the TEE, June 2023, you should submit your TMAs by April 30, 2023. Similarly, if you wish to appear in the TEE, December 2023, you should submit your TMAs by September 30, 2023
MRW5, MRW 5