SSC (English Medium) Class 10th Board ExamMaharashtra State Board
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Balbharati solutions for Class 10th Board Exam Science and Technology - 2 chapter 5 - Towards Green Energy

SCC Class 10 Science and Technology part 2

Login
Create free account


      Forgot password?

Chapters

Balbharati SCC Class 10 Science and Technology part 2

SCC Class 10 Science and Technology part 2

Chapter 5 : Towards Green Energy

Pages 59 - 60

Q 1 | Page 59

Remake the table taking into account relation between entries in three columns. 

I II III
Coal  Potential Energy Wind electricity plant
Uranium  Kinetic Energy  Hydro electric plant
Water Reservoir Nuclear Energy Thermal plant
Wind  Thermal Energy  Nuclear power plant
Q 2 | Page 59

Which fuel is used in thermal power plant? What are the problems associated with this type of power generation? 

Q 3 | Page 59

Other than thermal power plant, which power plants use thermal energy for power generation? In what different ways is the thermal energy obtained? 

Q 4 | Page 59

Which type/types of power generation involve maximum number of steps of energy conversion? In which power generation is the number minimum? 

Q 5 | Page 60

Solve the following crossword puzzle.
a. Maximum energy generation in india is done using..... energy.
b. ...... energy is a renewable source of energy
c. Solar energy can be called.... energy.
d .... energy of wind is used in wind mills.
e. ..... energy of water in dams is used for generation of electricity.

 

Q 6.1 | Page 60

Explain the difference. 

 Conventional and Non-conventional Sources of energy.

Q 6.2 | Page 60

Explain the difference. 

Thermal electricity generation and solar thermal electricity generation. 

Q 7 | Page 60

What is meant by green energy? Which energy sources can be called as green energy sources and why? Give examples. 

Q 8.1 | Page 60

Explain the following sentence. 

Energy obtained from fossil fuels is not green energy. 

Q 8.2 | Page 60

Explain the following sentences. 

Saving energy is the need of the hour 

Q 9.1 | Page 60

Answer the following questions. 

How can we get the required amount of energy by connecting solar panels?

Q 9.2 | Page 60

Answer the following questions. 

 What are the advantages and limitations of solar energy?

Q 10.1 | Page 60

Explain with diagram step-by-step energy conversion in  Thermal power plant 

Q 10.2 | Page 60

Explain with diagram step-by-step energy conversion in Nuclear Power Plant. 

 

Q 10.3 | Page 60

Explain with diagram step-by-step energy conversion in Solar thermal power plant 

Q 10.4 | Page 60

Explain with diagram step-by-step energy conversion in

Hydroelectric power plant

 
Q 11.1 | Page 60

Give scientific reasons 

The construction of turbine is different for different types of power plants.

Q 11.2 | Page 60

Give scientific reasons 

 It is absolutely necessary to control the fission reaction in nuclear power plants. 

Q 11.3 | Page 60

Give scientific reasons 

 Hydroelectric energy, solar energy and wind energy are called renewable energies. 

Q 11.4 | Page 60

Give scientific reasons 

 It is possible to produce energy from mW to MW using solar photovoltaic cells.

Q 12 | Page 60

Draw a schematic diagram of solar thermal electric energy generation. 

Q 13 | Page 60

Give your opinion about whether hydro electric plants are environment friendly or not? 

Q 14.1 | Page 60

Draw neat and labelled diagram. 

 Energy transformation in solar thermal electric energy generation. 

Q 14.2 | Page 60

Draw neat and labelled diagram.

One solar panel produces a potential difference of 18 V and current of 3 A. Discribe how you can obtain a potential difference of 72 Volts and current of 9 A with a solar array using solar panels. You can use sign of a battery for a solar panel. 

Q 15 | Page 60

Write short note on Electrical energy generation and environment. 

Balbharati SCC Class 10 Science and Technology part 2

SCC Class 10 Science and Technology part 2

Balbharati solutions for Class 10th Board Exam Science and Technology - 2 chapter 5 - Towards Green Energy

Balbharati solutions for Class 10th Board Exam Science and Technology - 2 chapter 5 (Towards Green Energy) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Maharashtra State Board SCC Class 10 Science and Technology part 2 solutions in a manner that help students grasp basic concepts better and faster.

Further, we at shaalaa.com are providing such solutions so that students can prepare for written exams. Balbharati textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 10th Board Exam Science and Technology - 2 chapter 5 Towards Green Energy are Solar Photovoltaic Cell, Electric Energy Generation Using Solar Energy, Hydroelectric Energy, Electric Energy Generation and Environment, Power Generation Plant Based on Energy of Natural Gas, Power Plant Based on Nuclear Energy, Thermal Energy Based Electric Power Station, Generation of Electrical Energy, Energy and Use of Energy.

Using Balbharati Class 10th Board Exam solutions Towards Green Energy exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Balbharati Solutions are important questions that can be asked in the final exam. Maximum students of Maharashtra State Board Class 10th Board Exam prefer Balbharati Textbook Solutions to score more in exam.

Get the free view of chapter 5 Towards Green Energy Class 10th Board Exam extra questions for Science and Technology - 2 and can use shaalaa.com to keep it handy for your exam preparation

S
View in app×